Option(A) is the correct answer : A. Two rays that share a common endpoint called the vertex.
An angle is a fundamental concept in geometry that helps us understand the relationship and measurement of lines and shapes. It is formed by two rays that share a common endpoint called the vertex. To fully grasp the concept of an angle, it's important to understand its components and properties.
The rays that form an angle are called the sides of the angle. They extend indefinitely from the vertex in opposite directions, defining the space between them. The endpoint where the rays meet is known as the vertex of the angle.
Angles can vary in size and measurement. The measure of an angle is typically expressed in degrees (°) or radians (rad). A full circle is divided into 360 degrees or 2π radians. Angles smaller than 90 degrees are considered acute angles, while angles exactly 90 degrees are right angles. Angles greater than 90 degrees but less than 180 degrees are called obtuse angles, and angles measuring exactly 180 degrees are straight angles.
Angles have various properties and relationships. When two angles share a common vertex and a common side, they are called adjacent angles. The sum of adjacent angles around a point is always 360 degrees. Angles that have the same measure are called congruent angles.
Understanding angles is crucial in geometry and various other fields, including trigonometry, physics, and engineering. They help us analyze and describe the orientation, position, and spatial relationships of objects in both two-dimensional and three-dimensional spaces.
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Answer:
A. Two rays that share a common endpoint called the vertex.
Step-by-step explanation:
which table represents g(x) when f(x) = 3x-4 and g(x)=f(2x)
The table that represents g(x) when f(x) = 3x - 4 and g(x) = f(2x) include the following: D. table D.
How to determine the table that represents the function g(x)?Based on the information provided above, we can logically deduce the following functions;
f(x) = 3x - 4
g(x) = f(2x)
g(x) = f(2x)
g(x) = 3 × (2x) - 4
g(x) = 6x - 4
By evaluating g(x) based on the given x-values in the tables (x = 1, 2, 3), we have the following:
g(1) = 6 × 1 - 4
g(1) = 6 - 4
g(1) = 2
g(2) = 6 × 2 - 4 '
g(2) = 12 - 4
g(2) = 8
g(3) = 6 × 3 - 4
g(3) = 18 - 4
g(3) = 14
Therefore, the correct table is given by:
x g(x)
1 2
2 8
3 14
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Missing information:
The question is incomplete and the complete question is shown in the attached picture.
Drag the tiles to the boxes to form correct pairs. A number line with x-axis marked Negative 2 to 2 marked with a difference of 1 and has 5 points: A at 1.75, B at 1.25, C at 0.5, D at 1 and E at 1.625. Match the points on the number line with the rational numbers. A B C D E arrowBoth arrowBoth arrowBoth arrowBoth arrowBoth
The correct pairs of the given rational numbers with the points on the number line are:A - 7/4B - 5/4C - 1/2D - 1E - 13/8
To form the correct pairs of the given rational numbers with the points on the number line, the given points on the number line and their corresponding rational numbers are:A at 1.75, which is the same as 7/4B at 1.25, which is the same as 5/4C at 0.5, which is the same as 1/2D at 1, which is the same as 1E at 1.625, which is the same as 13/8Let's take a look at the number line:|-2---|---|---|---|---2...-1 0 1 2
We can see that point C is exactly at the center of the number line, at 0.5. This is the same as the rational number 1/2.Point D is located at 1 on the number line, which is the same as the rational number 1.Point A is located between 1 and 2 on the number line, closer to 2. The exact location is 1.75, which is the same as the rational number 7/4.Point B is located between 1 and 1.5 on the number line, closer to 1.5. The exact location is 1.25, which is the same as the rational number 5/4.Point E is located between 1.5 and 2 on the number line, closer to 1.5. The exact location is 1.625, which is the same as the rational number 13/8.
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Select the correct answer.
What should be the ideal debt-equity ratio of an organization?
OA.
B.
O C.
O D.
debt equity ratio should ideally be 1 to 2
the higher the debt-equity ratio, the better it is for the organization
there is no ideal debt-equity ratio as it varies as per the industry
an organization should ideally be debt free
Answer:
Step-by-step explanation:
C. There is no ideal debt-equity ratio as it varies as per the industry.
The ideal debt-equity ratio for an organization depends on various factors, including the industry in which the organization operates, its financial goals, risk tolerance, and market conditions. Different industries have different standards and norms for debt-equity ratios.
While some industries may prefer higher leverage and have higher debt-equity ratios, others may opt for lower debt levels or even aim to be debt-free. It is important for organizations to carefully assess their specific circumstances and make decisions regarding their debt-equity ratio based on their financial objectives and risk management strategies.
The one-to-one functions g and h are defined as follows.
The values of the inverse of the functions are:
g⁻¹(7) = 4
h⁻¹(x) = (x - 13)/8
(h * h⁻¹)(-3) = 22
How to find the inverse of the functions?An inverse function is defined as a function that can be inverted into another function. Simply put, if the function 'f' brings x to y, the inverse of 'f' brings y to x. Where a function is denoted by 'f' or 'F', the inverse is denoted by f^(-1) or F^(-1).
We are given the one to one function as:
g = {(2, 2), (4, 7), (5, 2), (7, -3), (8, 3)}
h(x) = 8x + 13
g⁻¹(7) will be the value of x when y is 7 and as such we have:
g⁻¹(7) = 4
h⁻¹(x) is:
y = 8x + 13
x = (y - 13)/8
h⁻¹(x) = (x - 13)/8
(h * h⁻¹)(-3) = (8(-3) + 13) * (-3 - 13)/8
= 22
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Write a put together/ take away problem that fits naturally with the equations
? + 17 = 42. or 17+ ? = 42
The students need to sell 25 tickets to reach their fundraising goal. This solution ensures that they will have a total of 42 tickets, including the initial 17 they had.
A group of students is organizing a fundraiser and they want to sell a certain number of tickets to reach their goal. The equation "? + 17 = 42" or "17 + ? = 42" can represent the number of tickets they need to sell. In this context, the variable "?" represents the unknown number of tickets.
To solve the problem, we need to find the value of "?" that satisfies the equation. By subtracting 17 from both sides of the equation "? + 17 = 42," we can determine that "?" is equal to 25.
Similarly, by subtracting 17 from both sides of the equation "17 + ? = 42," we also find that "?" equals 25.
We get:? = 42 - 17? = 25So, the solution of ? + 17 = 42 is ? = 25.17 + ? = 42Subtract 17 from both sides to isolate the variable. We get:? = 42 - 17? = 25So, the solution of 17 + ? = 42 is ? = 25.
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Question 2: Which statements about functions g(xx² - 4x +3 and f(x) = x² - 4x are true? Select all
that apply.
The functions g(x) = x² - 4x + 3 and f(x) = x² - 4x are:
The functions have the same range.
The functions have the same domain.
The functions have the same x-intercepts.
Let's analyze the given functions g(x) = x² - 4x + 3 and f(x) = x² - 4x and determine which statements about them are true.
Here are the options:
The functions have the same graph.
The functions have the same range.
The functions have the same domain.
The functions have the same vertex.
The functions have the same y-intercept.
The functions have the same x-intercepts.
The functions have the same graph:
This statement is false. While both functions are quadratic functions, their additional terms make them different. g(x) has an additional constant term (+3) compared to f(x).
Their graphs will be different, with g(x) being shifted upward by 3 units compared to f(x).
The functions have the same range:
This statement is true.
Both functions are quadratic functions, and their range will be the same. The range of a quadratic function is either all real numbers (if the parabola opens upward) or the set of real numbers greater than or equal to (or less than or equal to) the vertex of the parabola.
The functions have the same domain:
This statement is true.
The domain of both functions, unless restricted by any other factors, is all real numbers.
Quadratic functions have a domain of (-∞, ∞).
The functions have the same vertex:
This statement is false.
The vertex of a quadratic function is determined by the values of "a," "b," and "c" in the general form of the quadratic function (ax^2 + bx + c).
Since g(x) has an additional constant term, its vertex will be different from the vertex of f(x).
The functions have the same y-intercept:
This statement is false.
The y-intercept of a function is the value of y when x = 0.
For f(x), when x = 0, we have f(0) = (0)² - 4(0) = 0.
For g(x), when x = 0, we have g(0) = (0)² - 4(0) + 3
= 3.
Their y-intercepts are different.
The functions have the same x-intercepts:
This statement is true.
To find the x-intercepts of both functions, we set y (or f(x) and g(x)) equal to zero and solve for x.
The quadratic equation x² - 4x + 3 = 0 can be factored as (x - 1)(x - 3) = 0, giving x = 1 and x = 3 as the x-intercepts.
Both functions have the same x-intercepts.
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Which of the equations below contains the two points listed?
(-8,-3) and (-8,1)
A. y=8
B. x=-8
C.X=8
D. y=-8
The equation x = -8 contains the two points (-8,-3) and (-8,1).
Option B. x= -8 is correct.
The points (-8,-3) and (-8,1) have the same x-coordinate of -8, indicating that both points lie on a vertical line parallel to the y-axis.
Therefore, the equation representing this line must be of the form x = constant, where the constant is the x-coordinate shared by the points.
Looking at the given options, we can see that option B, x = -8, matches the form of the equation we are looking for.
This equation represents a vertical line passing through the point (-8,0) on the x-axis.
To confirm, let's substitute the given points into option B:
For (-8,-3):
x = -8 and y = -3.
Substituting these values into the equation x = -8, we have -8 = -8, which is true.
For (-8,1):
x = -8 and y = 1.
Substituting these values into the equation x = -8, we have -8 = -8, which is true.
Option B. x= -8 is correct.
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Anne has 5 pints of milk and is planning to make 6 cakes to sell in fundraising. Each cake will require 112
cups of milk. Does she have enough milk to make the 6 cakes? If so, how many cups of milk will be left, and if not, how many extra cups of milk would she need?
which property allows you to write the expression
(3+7^}+(8-6^}+(3+7^)?
The property that allows you to write the expression (3+7^) + (8-6^) + (3+7^) is the Commutative Property of Addition and the Commutative Property of Exponents.
The Commutative Property of Addition states that when two or more numbers are added, the sum remains the same even if the order of the numbers is changed. For example, a + b = b + a. Therefore, in the given expression, we can add the terms in any order we want, without changing the result. So, we can add (3 + 8 + 3) and (7^ + 6^ + 7^) in any order we want.
Applying the Commutative Property of Addition, we can write the expression as (3+8+3) + (7^+6^+7^).
Then, applying the Commutative Property of Exponents, we can write the expression as (3+8+3) + (7^+7^+6^).
Simplifying further, we get (14) + (2 * 7^) + (6^).
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Please explain your answer to the question in the picture with steps, thank you.
Answer:
(a) y = x/8
(b) y = 7/8
Step-by-step explanation:
You want a direct variation equation that relates x and y, given y = 2 when x = 16.
(a) Direct variationThe equation for direct variation is usually written in the form ...
y = kx
where k is the constant of proportionality.
The value of k can be found from ...
k = y/x . . . . divide by x
For the given values, k is ...
k = 2/16 = 1/8
The direct variation equation is ...
y = (1/8)x
(b) Find yThe value of y for x=7 is found by substituting 7 for x in the equation above:
y = (1/8)·7
y = 7/8
<95141404393>
Two boxes of apples contain a total of 24 apples. If you have the number of apples in the first box and add 4 apples to the second box, the total
changes to 20 apples. How many apples are in each box initially?
OA 12 and 12
OB. 18 and 6
OC.
16 and 8
10 and 14
D.
Answer:
C. 16 and 8
Step-by-step explanation:
You want the number of apples in each of two boxes if halving the number in the first box and adding 4 to the second box changes the total from 24 to 20.
EquationsWe can write equations for this scenario as ...
x + y = 24
(x/2) +(y +4) = 20
SolutionSubtracting the second equation from the first gives ...
(x +y) -(x/2 +y +4) = (24) -(20)
x/2 -4 = 4 . . . . . . . . . simplify
x = 2(8) = 16 . . . . . . . add 4, multiply by 2
y = 24 -16 = 8
The two boxes initially contained 16 and 8 apples.
<95141404393>
X-treme Vitamin Company is considering two investments, both of which cost $40,000. The cash flows are as follows:
Year Project A Project B
1 $ 42,000 $ 40,000
2 22,000 21,000
3 10,000 15,000
Use Appendix B for an approximate answer but calculate your final answer using the formula and financial calculator methods.
a-1. Calculate the payback period for Project A and Project B. (Round your answers to 2 decimal places.)
The payback period for Project A is 3 years, and the payback period for Project B is also 3 years.
To calculate the payback period for Project A and Project B, we need to determine the time it takes for the cumulative cash flows to equal or exceed the initial investment of $40,000.
For Project A:
Year 1 cash flow: $42,000
Year 2 cash flow: $22,000
Year 3 cash flow: $10,000
To find the payback period, we start by subtracting the cash flows from the initial investment until we reach a cumulative cash flow equal to or greater than $40,000:
Year 1: $40,000 - $42,000 = -$2,000
Year 2: -$2,000 + $22,000 = $20,000
Year 3: $20,000 + $10,000 = $30,000
The cumulative cash flow reaches $30,000 in Year 3. However, it does not exceed the initial investment of $40,000. Therefore, we can estimate the payback period as follows:
Payback period for Project A = 2 years + ($40,000 - $30,000) / $10,000
= 2 years + 1 year
= 3 years
For Project B:
Year 1 cash flow: $40,000
Year 2 cash flow: $21,000
Year 3 cash flow: $15,000
Using the same process as above, we calculate the cumulative cash flows:
Year 1: $40,000 - $40,000 = $0
Year 2: $0 + $21,000 = $21,000
Year 3: $21,000 + $15,000 = $36,000
The cumulative cash flow reaches $36,000 in Year 3, which is greater than the initial investment. Therefore, the payback period for Project B is:
Payback period for Project B = 3 years
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Which of the following gives a single solution of the inequality |x+3|-2\le0 and shows a graph that can be used to determine the entire solution set of the inequality? x = 0 x = –1 x = 2 x = 5
The solution of the inequality [tex]|x+3| - 2 \leq 0[/tex] is x = -1.
The correct answer is B.
To find the solution of the inequality [tex]|x+3| - 2 \leq 0[/tex], we need to solve it step by step.
Add 2 to both sides of the inequality:
[tex]|x + 3| \leq 2[/tex]
Break the inequality into two separate cases:
Case 1: [tex]x + 3 \geq 0-- > x\geq -3[/tex]
Case 2: [tex]x + 3 < 0 -- > x < -3[/tex]
Solve each case separately:
Case 1: [tex]x + 3\geq 0 -- > x\geq -3[/tex]
Since the absolute value of a non-negative number is always non-negative, the inequality becomes:
[tex]x + 3 \leq 2[/tex]
Subtract 3 from both sides:
[tex]x \leq -1[/tex]
Case 2: [tex]x + 3 < 0 -- > x < -3[/tex]
Multiply both sides by -1 (to remove the negative sign):
[tex]-x - 3 > 0[/tex]
Add 3 to both sides:
[tex]-x > 3[/tex]
Divide by -1 (and reverse the inequality sign because we're dividing by a negative number):
[tex]x < -3[/tex]
So, the solution to the inequality is [tex]-3 \leq x \leq -1[/tex].
Now, let's analyze the given options to determine which one represents a single solution in the solution set.
x = 0: This does not satisfy the inequality [tex]-3 \leq x \leq -1[/tex], so it is not a solution.
x = -1: This value satisfies the inequality [tex]-3 \leq x \leq -1[/tex], so it is a solution.
x = 2: This does not satisfy the inequality [tex]-3 \leq x \leq -1[/tex], so it is not a solution.
x = 5: This does not satisfy the inequality [tex]-3 \leq x \leq -1[/tex], so it is not a solution.
Therefore, the only option that represents a single solution in the solution set of the inequality is x = -1.
The correct answer is B.
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A number is expressed by 2 digits, whose sum is 8, with a decimal point between them, and its
double is one less than the number obtained by interchanging the digits. What is the number?
1) 1.7
2) 5.3
3) 2.6
4) 6.2
2.6 satisfies both conditions of having a digit sum of 8 and its double being 1 less than the number obtained by interchanging the digits. Option 3.
To solve this problem, let's consider the given options one by one and see if any of them satisfy the given conditions.
Option 1: 1.7
The sum of the digits is 1 + 7 = 8, which satisfies the first condition. Now let's check the second condition: its double is 1 less than the number obtained by interchanging the digits.
The double of 1.7 is 3.4, which is not 1 less than the number obtained by interchanging the digits. So, option 1 is not the correct answer.
Option 2: 5.3
The sum of the digits is 5 + 3 = 8, which satisfies the first condition. Now let's check the second condition: its double is 1 less than the number obtained by interchanging the digits.
The double of 5.3 is 10.6, which is not 1 less than the number obtained by interchanging the digits (3.5). So, option 2 is not the correct answer.
Option 3: 2.6
The sum of the digits is 2 + 6 = 8, which satisfies the first condition. Now let's check the second condition: its double is 1 less than the number obtained by interchanging the digits.
The double of 2.6 is 5.2, which is indeed 1 less than the number obtained by interchanging the digits (6.2). Therefore, option 3 satisfies both conditions and is the correct answer.
Option 4: 6.2
The sum of the digits is 6 + 2 = 8, which satisfies the first condition. Now let's check the second condition: its double is 1 less than the number obtained by interchanging the digits.
The double of 6.2 is 12.4, which is not 1 less than the number obtained by interchanging the digits (2.6). So, option 4 is not the correct answer.
In conclusion, the correct answer is option 3: 2.6.
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The owner of a computer store is offering a discount on a computer sold in the store.
The owner offers a payment plan where the total cost of the computer is paid in 6 equal monthly payments.
Determine the amount of each monthly payment.
Show your work or explain your answer.
The amount of each monthly payment is $80.73.
What are monthly payments?The monthly payment is the amount paid per month to pay off the loan in the time period of the loan. When a loan is taken out it isn't only the principal amount, or the original amount loaned out, that needs to be repaid, but also the interest that accumulates.
The monthly payment formula is given by:
[tex]A=P\dfrac{\frac{r}{12}(1+\frac{r}{12})^n }{(1+\frac{r}{12})^n-1 }[/tex]
You can find the complete solution in the given attachment below.
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Which statements about the relationship between the two triangles below are true? Check all that apply.
Triangle A C D. Angle D is 60 degrees and angle A is 74.9 degrees. Triangle R S T. Angle R is 74.9 degrees and angle S is 45.1 degrees.
Angle C is congruent to angle T
Angle C is congruent to angle S
Angle D is congruent to angle T
Triangle D C A is congruent to triangle T S R
Triangle D C A is similar to triangle T S R
Triangle C A D is similar to triangle T R S
Triangle C A D is congruent to triangle T R S
The true statements about the relationship between the two triangles.
Triangle A C D. Angle D is 60 degrees and angle A is 74.9 degrees. Triangle R S T. Angle R is 74.9 degrees and angle S is 45.1 degrees.Angle C is congruent to angle T.Triangle DCA is similar to triangle TSR.Triangle CAD is congruent to triangle TRS.For such more questions on triangles
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please help.
definitions: 1. definition of right triangle
2. definition of isosceles TrianglesReflexive
3. HL
4. definition of perpendicular
5. CPCTC
6. reflexive
From the two column proof below, we have seen ∠BAC ≅ ∠DAC by CPCTC
How to solve two column proof problems?The two column proof to show that ∠BAC ≅ ∠DAC is as follows:
Statement 1: ΔABD is Isosceles with base BD, AC ⊥ BD
Reason 1: Given
Statement 2: AB ≅ AD
Reason 2: Definition of isosceles Triangles
Statement 3: ∠1 and ∠2 are right angles
Reason 3: Definition of perpendicular
Statement 4: AC ≅ AC
Reason 4: Reflexive Property
Statement 5: ΔABC and ΔADC are right triangles
Reason 5: Definition of right triangle
Statement 6: ΔABC ≅ ΔADC
Reason 6: HL Congruency
Statement 7: ∠BAC ≅ ∠DAC
Reason 7: CPCTC
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Please help I am not sure which answer thanks!
[tex]\textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height \end{cases} \\\\[-0.35em] ~\dotfill\\\\ \pi (16)(12)\implies \pi \stackrel{ r }{(4^2)}\stackrel{ h }{(12)}\qquad \begin{cases} \textit{radius is 4, so}\\ \textit{diameter must be 8}\\ \textit{height is 12} \end{cases}[/tex]
a) Complete the table of values for y = 2x + 3
b) Draw the graph of y = 2x + 3
on the grid.
The table is correct, and the graph of the line is on the image at the end.
How to complete the table of values for the function?To do so, just evaluate the function in the correspondent values of x.
For example, when x = -2 we get:
y = 2*-2 + 3
y = -4 + 3
y = -1
Which is what you got, so you got the table correct.
Now the graphing part, we just need to take any pair of points from the table and graph them, and then graph a line that connects the two points.
Using the two first ones (-2, -1) and (-1, 1) we will get the graph you can see below, which is the graph of the line.
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Which of the following best describes the pattern in the diagram as you move
from the top to the bottom row?
1
2
3
O A. Row 9 will contain 12 circles.
B. Each row increases by 2 circles.
O C. Row 7 will contain 10 circles.
OD. Each row increases by 1 circle.
Answer:
Step-by-step explanation:
Based on the diagram you provided, the correct answer is D. Each row increases by 1 circle. The top row has 6 circles, the second row has 7 circles, the third row has 8 circles, and so on until the bottom row which has 11 circles.
Which relationships could have a negative correlation? Select three options. number of hours on video games and test scores speed of a car and minimum stopping distance average running speed and total race time adult’s head circumference and age outside temperature and amount of a heating bill
Answer:
a, b, e
Step-by-step explanation:
: 0
The cuboid below has a height of 34 mm and a width of 6 mm. It has a volume of 3468 mm³. What is the length of the cuboid? Remember to give the correct units, and give any decimal answers to 1 d.p. 34 mm ? 6 mm Not drawn accurately
Step-by-step explanation:
v = l w h
[tex]v = l \times w \times h[/tex]
3468 = l × 6 ×34
3468/204= 204l/204
17 = l
therefore the height is 17mm
←
Sean has taken three exams and earned scores of 89, 71, and 79 out of a possible 100 points. He needs an average of at least 84 to earn a B in the course. What range of scores on the
fourth (and last) 100-point test will guarantee a B in the course?
The range of scores on the fourth (and last) 100-point test is to
(Simplify your answers.)
Sean to guarantee a B in the course, he needs to score at least 97 on the fourth and last 100-point test.
To determine the range of scores on the fourth test that will guarantee a B in the course, we can set up an equation using the average score formula.
The average score across the four exams should be at least 84.
Since Sean has already taken three exams with scores of 89, 71, and 79, respectively, we can set up the equation as follows:
[tex]\frac{(89 + 71 + 79 + x) }{4} \geq 84[/tex]
Here, x represents the score on the fourth test.
We need to solve this inequality to find the range of scores that will guarantee a B.
Let's simplify the equation and solve for x:
[tex]\frac{(239 + x) }{4} \geq 84[/tex]
Multiply both sides of the inequality by 4 to eliminate the fraction:
[tex]239 + x \geq 336[/tex]
Subtract 239 from both sides:
[tex]x \geq 336 - 239[/tex]
[tex]x \geq 97[/tex]
Therefore, for Sean to guarantee a B in the course, he needs to score at least 97 on the fourth and last 100-point test.
Any score equal to or greater than 97 will ensure an average of at least 84 across all four exams.
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There is a correlation between the scores on a national math assessment and the number of
hours students spent on preparing for the assessment.
Indicate whether each is a true statement about the correlation given.
The correct options for each statement are as follows :
TrueTrueFalseFalseFalseA.)
For correlation to exist between two related quantities, the should be a strong to fairly strong association between them.
Hence, it's True
B.)
A reasonable slope value for the quantities should be positive as the related quantities should give a positive association.
Hence, it's True
C.)
Since correlation does not infer causation, then the two variables does not have a causative effect.
Hence, False
D.)
Getting more sleep does not cause students to have a higher score, getting a high score is determined by so many other factors.
Hence, False
E.)
Since we expect a positive slope value, the correlation coefficient should also be positive.
Hence, False.
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how many solution does 5x - 1 = 10x -4 - 5 x + 3 have?
Por favor ayuda, quien puede hacer esta operación y saber cuál es el valor de la L
The value of L is equal to 50.
What is a sequence?In Mathematics and Geometry, a sequence refers to a series of real and natural numbers in which each term or list of elements are ordered in a particular order and repetitions are allowed.
Based on the pattern provided about the crosses, we can logically deduce that the middle term is a sum of all the outer four terms, and then multiplied by 2 as follows;
2 + 5 + 5 + 4 = 16 × 2 = 32
4 + 3 + 5 + 0 = 12 × 2 = 24
8 + 1 + 2 + 3 = 14 × 2=28
4 + 6 + 8 + 7 = 25 × 2 = 50
Therefore, L = 50.
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Complete Question:
Look at the values of the crosses and find the value of L.
PLEASE TWO HOURS LEFT!!!!!
George is going to paint baskets. Below is what one of them looks like:
How much paint will he need to paint the outside of one basket in squared cm?
Answer:
George will need 901 squared cm of paint to paint the outside of one basket.
Step-by-step explanation:
We essentially want to find the surface area of the basket excluding the top portion.Thus, we can find the area of the other five faces and the sum of these areas will give us the surface area of the basket in squared cm.
Total area of the front, back, left, and right face:
We see that the front, back, left, and right faces all have the same dimensions, as they are all 9 cm by 17 cm.Thus, we can find the area of one of these faces and later multiply it by 4 to find the total area these faces cover:
Note that the different dimensions indicates that these faces are rectangular and thus, we multiply 9 by 17 to find the area of one face:
A = 9 * 17
A = 153
Now we can multiply this area by 4 to find the total area covered by the back, front, left, and right faces:
4A = 4(153)
4A = 612
Thus, the basket's front, back, left, and right faces have a total area of 612 squared cm.
Area of the bottom face:
We see that the bottom face has the same dimensions as it is 17 cm by 17 cm.
Thus, it's a square and we can find its area by squaring 17:
A = 17^2
A = 289
Total area of the basket:
Now we can find how much paint George will need to paint the outside (i.e., the surface area represented by SA) by adding the total area of the front, back, left, and right faces and the bottom face:
SA = 612 + 289
SA = 901
Thus, George will need 901 squared cm of paint to paint the outside of one basket.
Which function has the same range as [tex]f(x)= - 2\sqrt{x} =-3 + 8\\[/tex]
Both g(x) = 5 - x² and h(x) = [tex]5 - e^(6-^x^)[/tex]have the same range as f(x) = -2√(x) - 3 + 8, which is (-∞, 5].
To determine which function has the same range as f(x) = -2√(x) - 3 + 8, we need to first find the range of f(x).
The square root function √(x) takes non-negative values as input and gives non-negative outputs, so the expression -2√(x) will always be non-positive. Therefore, the range of f(x) will be all real numbers less than or equal to -3 + 8, which is 5.
In other words, the range of f(x) is (-∞, 5].
So, we need to find a function whose range is also (-∞, 5]. One possible function is g(x) = 5 - x². We can see that when x is zero, g(x) is at its maximum value of 5, and as we increase or decrease x, g(x) will decrease, eventually approaching negative infinity.
Another possible function is h(x) = 5 - e^(-x). When x is negative infinity, e^(-x) is approaching positive infinity, so h(x) is approaching 0. As we increase x, e^(-x) is approaching zero, so h(x) is approaching 5.
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is 4-(-10)=14 a true statement
Answer:
Yes, it is a true statement
Step-by-step explanation:
Since two negatives cancel out the equation would be
4 + 10 and that equals 14.
So the statement is true!
Bryan invests $6500 in two different accounts. The first account paid 11 %, the second account paid 7 % in interest. At the end of the first year he had earned $519 in interest. How much was in each account?
$ at 11 %
$ at 7 %
Bryan invested $1600 in the first account (earning 11% interest) and $4900 (6500 - 1600) in the second account (earning 7% interest).
Let's assume that Bryan invested an amount of x dollars in the first account, which earns 11% interest, and (6500 - x) dollars in the second account, which earns 7% interest.
The interest earned from the first account can be calculated as 0.11x, and the interest earned from the second account can be calculated as 0.07(6500 - x).
According to the problem, the total interest earned after one year is $519. So we can set up the equation:
0.11x + 0.07(6500 - x) = 519
Simplifying the equation:
0.11x + 455 - 0.07x = 519
0.04x + 455 = 519
0.04x = 64
x = 64 / 0.04
x = 1600
Therefore, Bryan invested $1600 in the first account (earning 11% interest) and $4900 (6500 - 1600) in the second account (earning 7% interest).
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