TOPIC=Rearranging

Task:Make x the subject of these equations

6x + v = 4x + w

ax + 9 = 2x + b

7x - w = vx+4

6 - wx = vx + 4

3(wx-v) = 4(x+v)

Answers

Answer 1

All the solutions are,

⇒ x = 1/2 (w- v)

⇒ x = (b - 9)/(a - 2)

⇒ x = (4 + w) / (7 - v)

⇒ x = 2 / (v + w)

⇒ x = 7v/(3w - 4)

Given that;

Expressions are,

⇒ 6x + v = 4x + w

⇒ ax + 9 = 2x + b

⇒ 7x - w = vx+4

⇒ 6 - wx = vx + 4

⇒ 3(wx - v) = 4(x + v)

We can simplify as;

⇒ 6x + v = 4x + w

⇒ 6x - 4x = w - v

⇒ 2x = w - v

⇒ x = 1/2 (w- v)

⇒ ax + 9 = 2x + b

⇒ ax - 2x = b - 9

⇒ (a - 2)x = b - 9

⇒ x = (b - 9)/(a - 2)

⇒ 7x - w = vx+4

⇒ 7x - vx = 4 + w

⇒ (7 - v) x = 4 + w

⇒ x = (4 + w) / (7 - v)

⇒ 6 - wx = vx + 4

⇒ vx + wx = 6 - 4

⇒ (v + w)x = 2

⇒ x = 2 / (v + w)

⇒ 3(wx - v) = 4(x + v)

⇒ 3wx - 3v = 4x + 4v

⇒ 3wx - 4x = 7v

⇒ (3w - 4)x = 7v

⇒ x = 7v/(3w - 4)

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ1


Related Questions

help please i cant figure this out

Answers

Answer:

12

Step-by-step explanation:

[tex]18 = \frac{n}{3} + 14[/tex]

Subtract 14 from both sides.

[tex]4 = \frac{n}{3} [/tex]

Multiply both sides with 3 to get rid of fraction and isolate n.

12 = n

The value of variable n in the equation is 54.

How to solve an equation?

An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Therefore, let's solve the equation as follows:

We will have to find the variable n in the equation. A variable is a number represented with letter in an equation.

18 = n / 3 + 14

subtract 14 from both sides of the equation

18 = n / 3 + 14

18 - 14 = n / 3 + 14 - 14

18 = n / 3

cross multiply

n = 18 × 3

n = 54

learn more on equation here: https://brainly.com/question/15339510

#SPJ1

Caculate.

2 1/4÷(3/8÷1/2)

Answers

let's firstly convert the mixed fraction to improper fraction and proceed from there.

[tex]\stackrel{mixed}{2\frac{1}{4}}\implies \cfrac{2\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{9}{4}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{9}{4}\div \left(\cfrac{3}{8}\div \cfrac{1}{2} \right)\implies \cfrac{9}{4}\div \left(\cfrac{3}{8}\cdot \cfrac{2}{1} \right)\implies \cfrac{9}{4}\div \left(\cfrac{3}{4} \right) \\\\\\ \cfrac{9}{4}\cdot \left(\cfrac{4}{3} \right)\implies \cfrac{9}{3}\cdot \cfrac{4}{4}\implies 3\cdot 1\implies \text{\LARGE 3}[/tex]

Please solve the equation and show it step by step. I have to show my work and I suck at that!
12m + 100 = 700m
m = 50

Answers

The solution to the equation 12m + 100 = 700m is given as follows:

m = 0.1453.

How to solve the equation?

The equation in the context of this problem is defined as follows:

12m + 100 = 700m

The variable for which we want to obtain the solution is given as follows:

m.

To obtain the solution, we isolate the variable m, applying inverse operations, as follows:

12m + 100 = 700m

700m - 12m = 100 -> subtraction is the inverse of addition.

688m = 100

m = 100/688 -> division is the inverse of multiplication.

m = 0.1453.

More can be learned about solution of equations at https://brainly.com/question/31910725

#SPJ1

Help please I need to answer the questions a. b. c. d. e.
I would appreciate it.


it has to be in order

Answers

a. The concentration would be 0.5 mg/L at approximately t = 40 hours.

b. The table representing the concentration of the drug in the bloodstream, t hours after administration is shown below.

c. A reasonable domain for this function is t ≥ 0.

d. The patient should receive the next intravenous dose of the drug in order to maintain a concentration above 1 mg/L and below 8 mg/L at t = 1.25 hour.

e. The concentration of the oral drug and the concentration of the intravenous drug would keep increasing over the first 20 hours after it is administered.

How to calculate when the concentration will be 0.5 mg/L?

In order to determine the time when the concentration would be 0.5 mg/L, we would substitute the value of the concentration and then solve the quadratic function for time (t);

c(t) = 20t/(t² + 4)

0.5 = 20t/(t² + 4)

0.5(t² + 4) = 20t

0.5t² + 2 = 20t

0.5t² + 2 - 20t = 0

t² + 4 - 40t = 0

t² - 40t + 4 = 0

Time, t = 38.8998 ≈ 40 hours.

Part b

In this context, we would complete the table of values at various time (t) as follows;

t        0    2      4     6       8           10        12        14     16        18      20

c(t)    0    5      4      3     2.35      1.92     1.62     1.4    1.23     1.10    1.00

Part c

Since the concentration of the drug at time, t = 0 is equal to 0 mg/L and the concentration actually never becomes zero (0) for any value of time (t), we can reasonably infer and logically deduce that a reasonable domain for this quadratic function is t ≥ 0 or {0, ∞}.

Part d and e

Furthermore, the intravenous drug must be administered to the patient between the time interval 1.25 ≤ t ≤ 20 in order to maintain a concentration above 1 mg/L and below 8 mg/L.

Read more on domain here: brainly.com/question/9765637

#SPJ1

Three brothers decide to paint a wall. The eldest brother could have painted it himself in 3 hours, the middle brother would have taken 4 hours and the youngest would have taken 6. How long will it take them to paint the wall working together?

Answers

It will take them 2.4 hours or 2 hours and 24 minutes to paint the wall working together.

We have,

We can use the formula:

1/Time taken to complete task = Work done / Time

Let's say the work to be done is to paint the whole wall. We can represent the work done by each brother as follows:

Eldest brother's work done in 1 hour = 1/3

Middle brother's work done in 1 hour = 1/4

The youngest brother's work done in 1 hour = 1/6

Now, we can add up their work done in 1 hour:

1/3 + 1/4 + 1/6 = 2/4

Simplifying, we get:

5/12

This means that together, the three brothers can complete 5/12 of the work in one hour.

To find out how long it would take them to complete the whole work

(paint the wall), we can use the same formula:

1/Time taken to complete task = Work done / Time

Let's say the time taken for the three brothers to complete the work is 't'. Then we can write:

1/t = 5/12

Solving for 't', we get:

t = 12/5 hours or 2.4 hours

Therefore,

It will take them 2.4 hours or 2 hours and 24 minutes to paint the wall working together.

Learn more about time and work here:

https://brainly.com/question/19382734

#SPJ1

Find the number of sides of a polygon whose sum of interior angles is given given as 6 right angles​

Answers

Answer:

5 sides

Step-by-step explanation:

the sum of the interior angles of a polygon is

sum = 180° ( n - 2) ← n is the number of sides

given sum is 6 right angles = 6 × 90° = 540° , then

180° (n - 2) = 540° ( divide both sides by 180° )

n - 2 = 3 ( add 2 to both sides )

n = 5

that is the number of sides is 5

Roll a six sided die. What is P factor of 28

Answers

Answer:

To find the prime factorization of 28, you should break the number down into its smallest prime factors:

28 = 2 × 2 × 7

So, the prime factors of 28 are: 2 and 7.

Answer:

1/2 or 50%

Step-by-step explanation:

Numbers on a 6 sided die:

1

2

3

4

5

6

Factors of 28 that are on a 6 sided die:

1

2

4

So you have a 3/6 = 1/2 = 50% chance of rolling a factor of 28

The ratio of the exterior and interior angle of a regular polygon is 2:3. Find the number of sides in the polygon.​

Answers

Answer:

5 sides

Step-by-step explanation:

the sum of the interior angle and exterior angle = 180°

sum the parts of the ratio, 2 + 3 = 5 parts , then

180° ÷ 5 = 36° ← value of 1 part of the ratio

exterior angle = 2 × 36° = 72°

the sum of the exterior angles of a polygon = 360°

since the polygon is regular then the exterior angles are congruent , so

number of sides = 360° ÷ 72° = 5

Help please I need to answer the questions a. b. c. d. e.


I would appreciate it.


it has to be in order

Answers

a. The concentration would be 0.5 mg/L at approximately t = 40 hours.

b. The table representing the concentration of the drug in the bloodstream, t hours after administration is shown below.

c. A reasonable domain for this function is t ≥ 0.

d. The patient should receive the next intravenous dose of the drug in order to maintain a concentration above 1 mg/L and below 8 mg/L at t = 1.25 hour.

e. The concentration of the oral drug and the concentration of the intravenous drug would keep increasing over the first 20 hours after it is administered.

How to calculate when the concentration will be 0.5 mg/L?

In order to determine the time when the concentration would be 0.5 mg/L, we would substitute the value of the concentration and then solve the quadratic function for time (t);

c(t) = 20t/(t² + 4)

0.5 = 20t/(t² + 4)

0.5(t² + 4) = 20t

0.5t² + 2 = 20t

0.5t² + 2 - 20t = 0

t² + 4 - 40t = 0

t² - 40t + 4 = 0

Time, t = 38.8998 ≈ 40 hours.

Part b

In this context, we would complete the table of values at various time (t) as follows;

t        0    2      4     6       8           10        12        14     16        18      20

c(t)    0    5      4      3     2.35      1.92     1.62     1.4    1.23     1.10    1.00

Part c

Since the concentration of the drug at time, t = 0 is equal to 0 mg/L and the concentration actually never becomes zero (0) for any value of time (t), we can reasonably infer and logically deduce that a reasonable domain for this quadratic function is t ≥ 0 or {0, ∞}.

Part d and e

Furthermore, the intravenous drug must be administered to the patient between the time interval 1.25 ≤ t ≤ 20 in order to maintain a concentration above 1 mg/L and below 8 mg/L.

Read more on domain here: brainly.com/question/9765637

#SPJ1

Enter the number that belongs in the green box

Answers

16.11 units is the length of the unknown side.

Let's assume the given triangle is ABC,

Where ∠B =61°, ∠C =70 °, AB = 15 and we need to find the value of AC.

We can use the law of sines to find the length of AC. The law of sines states that the ratio of the length of a side of a triangle to the sine of the angle opposite that side is the same for all sides of the triangle.

Let's label the unknown length AC as x. Then, we can write:

sin(61°)/15 = sin(70°)/x

Cross-multiplying, we get:

sin(61°) * x = 15 * sin(70°)

Dividing both sides by sin(61°), we get:

x = 15 * sin(70°) / sin(61°)

Using a calculator, we can evaluate sin(70°) and sin(61°), and substitute them into the equation to find x:

x ≈ 16.11

Therefore, the length of AC is approximately 16.11 units.

Learn more about triangles here:

https://brainly.com/question/2773823

#SPJ1

need some help on this problem

Answers

The equation is 3y / 3 = 2y / y. And the value of 'y' will be 2.

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.

The ratio of the matching sides will remain constant if two triangles are comparable to one another.

The equation is given as,

3y / 3 = 2y / y

Simplify the equation, then we have

3y / 3 = 2y / y

3y / 3 = 2

y = 2

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ1

on the following figure,A:E=2:3 and the area of the quadrilateral EDBC is 21 cm² find the of triangle​

Answers

Value of Area of quadrilateral BCDE is,

A = 20 cm².

Now, From the given figure,

AD/DB=AE/EC=2

AD/AB-AD=AE/AC-AE =2

AB-AD/AD=AC-AE/AE=1/2

AB/AD = AC/AE = 1+1/2

=3/2

Therefore, ratio of areas of triangles ABC and ADE will be

ΔABC/ΔADE = (3/2)² = 9/4

If area of ΔABC =36 cm²,

36/ΔADE = 9/4

Then area of ΔADE =36×4/9 = 16 cm²

Now area of quadrilateral BCED = Area of ΔABC - Area of ΔADE

= 36 - 16

= 20 square cm

Therefore, area of quadrilateral BCDE is 20 cm².

To learn more on Quadrilateral click:

https://brainly.in/question/7686694

#SPJ1

Create an expression that can be used to find 4 percent of 50. Drag the fraction to the box.

Blank x 50

1/25, 1/4, 1/40, 2/5

Answers

Answer:1/25

Step-by-step explanation:

4 percent of 100 is 4.

4 percent of 50 is 4/2, 2.

50x1/25 = 50/25 = 2

Hello please I need help with this exercise.
In any coordinate system of the plane the points A; B; C have respectively for
coordinates A(1;3) , B(–2 ;1) , C(3 ;1).
1°) Place points A; B and C in the mark
2°) Calculate the coordinates of K middle of [AC]
3°) Calculate the components of the vector BC
4°) Consider point B' with coordinates (x;y). Calculate as a function of x and y the
components of AB' . Determine the coordinates of B' such that vector (BC)= vector (AB')
5°) Nature of quadrilateral ABCB’. Show that K is the midpoint of [BB'].

Answers

The coordinates of the midpoint K of AC are (2,2), the components of vector BC are (5,0), B' has coordinates (6,3), ABCB' is a parallelogram, and K is the midpoint of BB'.

1°) The points A(1,3), B(-2,1), and C(3,1) can be marked on the coordinate system as follows:

2°) To find the coordinates of the midpoint K of AC, we can use the midpoint formula:

K = ((x1 + x2)/2, (y1 + y2)/2) where (x1, y1) and (x2, y2) are the coordinates of A and C, respectively.

K = ((1 + 3)/2, (3 + 1)/2) = (2, 2)

3°) The components of the vector BC can be found by subtracting the components of B from the components of C:

BC = (3, 1) - (-2, 1) = (3 + 2, 1 - 1) = (5, 0)

4°) Let B' have coordinates (x,y). The components of AB' are given by subtracting the components of A from the components of B':

AB' = (x-1, y-3)

We want to find the coordinates of B' such that vector BC is equal to vector AB', or in other words, AB' = BC. This gives us the following system of equations:

x - 1 = 5

y - 3 = 0

Solving for x and y, we get:

x = 6

y = 3

Therefore, B' has coordinates (6, 3), and the components of AB' are (6-1, 3-3) = (5, 0), which is equal to the components of BC.

5°) Quadrilateral ABCB' is a parallelogram, since its opposite sides AB' and BC are equal and parallel. We have shown in part 4°) that AB' = BC, so the sides AB' and CB have the same length and are parallel. Therefore, ABCB' is a parallelogram.

To show that K is the midpoint of BB', we need to show that KB = KB' and that K is on the line segment BB'. Since B' has coordinates (6, 3), the components of vector BB' are (6-(-2), 3-1) = (8, 2).

Therefore, the midpoint of BB' has coordinates (-2+4, 1+1) = (2, 2), which is the same as the coordinates of K. Therefore, K is the midpoint of BB'.

Find out more on coordinates at

https://brainly.com/question/31293074

#SPJ1

The cost of one t-shirt is 128. How much will be the cost of 20

Answers

The cost of 20 T-Shirt will be 2560 when cost of one t-shirt is 128.

When a selling price and profit are provided, cost price equals selling price plus profit. When the selling price and loss are disclosed, cost price equals selling price plus loss.

Profit is calculated as S.P. - C.P. If the selling price is less than the cost price, the difference between the two is the loss incurred. Loss is also equal to C.P. - S.P.

We must divide the gross profit by the entire revenue for the year, multiply by 100, and then find the gross profit margin. We must divide net income (or net profit) by the entire annual revenue before multiplying the result by 100 to get the net profit margin.

To Know more about Cost Visit:

brainly.com/question/15301200

During science class, groups measure out different volumes of vinegar. The line plot below shows the amount of vinegar used by 12 1212 groups, rounded to the nearest 1 2 mL 2 1 ​ mLstart fraction, 1, divided by, 2, end fraction, start text, space, m, L, end text. 4 4 4 1 2 4 2 1 ​ 5 5 5 1 2 5 2 1 ​ 6 6 6 1 2 6 2 1 ​ 7 7 7 1 2 7 2 1 ​ 8 8 A line plot labeled 4 to 8 with tick marks every one-half unit labeled with a tick mark and number. Above tick mark four and one-half there is a column of two dots. Above tick mark 5 there is a column of three dots. Above tick mark six and one-half there is a column of two dots. Above tick mark 7, there is a column of two dots. Above tick mark seven and one-half, there is a column of three dots. What is the total amount of vinegar, in milliliters, used by the 3 33 groups that used the most? mL mL

Answers

Answer:

22 1/2

Step-by-step explanation:

NO LINKS!! URGENT HELP PLEASE!!!!

Find the coordinates of point P along the directed line segment AB that partitions it so that the ratio of AP to PB is 2:1.

Answers

Answer:

coordinates of P are (2, 1).

Step-by-step explanation:

Let P be the point that partitions the line segment AB such that AP: PB = 2:1.(m:n) Then we can use the line ratio formula:

[tex]\bold{x = \frac{xB * m + xA*n}{m + n}}[/tex]

[tex]\bold{y = \frac{yB * m + yA*n}{m + n}}[/tex]

where (xA, yA) and (xB, yB) are the coordinates of A and B respectively, and m is the ratio of AP to PB, which is 2:1.

Substituting the given values, we get:

[tex]\bold{x = \frac{4*2+ (-2)*1}{2 + 1}}=2[/tex]

[tex]\bold{y = \frac{0 * 2 + 3*1}{2 + 1}= 1}[/tex]

Therefore, the coordinates of P are (2, 1).

Answer:

(2, 1)

Step-by-step explanation:

If the line segment AB is partitioned so that the ratio of AP to PB is 2 : 1, then point P is two-thirds of the way along AB.

Point A is located at (-2, 3) and point B is located at point (4, 0).

Since the difference between the x and y values of points A and B are multiples of 3, we can visually partition AB into 3 sections of equal length by placing points at (0, 2) and (2, 1).

Therefore, as point P is two-thirds of the way along AB, point P is located at (2, 1).

To prove this mathematically, we can use the Section Formula for Internal Division:

[tex]\boxed{\begin{minipage}{8.1 cm}\underline{Section Formula - Internal Division}\\\\\\$P(x,y)=\left(\dfrac{nx_1+mx_2}{m+n},\dfrac{ny_1+my_2}{m+n}\right)$\\\\\\where:\\\phantom{ww} $\bullet$ $\overline{AB}$ is the directed line segment.\\\phantom{ww} $\bullet$ $A(x_1, y_1)$ and $B(x_2, y_2)$ are the endpoints.\\\phantom{ww} $\bullet$ Point $P$ divides the segment in the ratio $m : n$.\\ \end{minipage}}[/tex]

Given values:

(x₁, y₁) = A = (-2, 3)(x₂, y₂) = B = (4, 0)m : n = 2 : 1

Substitute the values into the formula:

[tex]\begin{aligned}P(x,y)&=\left(\dfrac{nx_1+mx_2}{m+n},\dfrac{ny_1+my_2}{m+n}\right)\\\\&=\left(\dfrac{1 \cdot (-2)+2 \cdot 4}{2+1},\dfrac{1 \cdot 3+2 \cdot 0}{2+1}\right)\\\\&=\left(\dfrac{-2+8}{3},\dfrac{3+0}{3}\right)\\\\&=\left(\dfrac{6}{3},\dfrac{3}{3}\right)\\\\&=\left(2,1\right)\end{aligned}[/tex]

Hence proving the the location of point P on the coordinate plane is (2, 1).

100 POINTS!!!
A two-digit locker combination has two non-zero digits and no two digits are the same. Event A is defined as choosing an even digit for the first number, and event B is defined as choosing an odd digit for the second number.

If a combination is picked at random, with each possible locker combination being equally likely, what is P(B|A) expressed in simplest form?


A. 4/9

B. 1/2

C. 5/9

D. 5/8

Answers

The calculated value of the probability P(B|A) is  (d) 5/8

Calculating the value of the probability P(B|A)

From the question, we have the following parameters that can be used in our computation:

Event A: Choosing an even digit for the first numberEvent B: Choosing an odd digit for the second number.

Given that the digits are non-zero digits and no two digits are the same, then we have

P(A) = 4/9

Also, we have

P(B) = 5/8

The probabilty is then calculated as

P(B|A)  = P(B)

So, we have

P(B | A) = 5/8

Hence, the value of the probability P(B|A) is  (d) 5/8

Read more about probability at

https://brainly.com/question/251701

#SPJ1

The senior class at Legion Academy wants to buy jerseys to wear to the basketball games. The cost of
the jerseys can be modeled by the equation C=0 .1x² + 2.4x + 25, where C is the amount, it costs to buy x
jerseys. How many jerseys can they purchase for $430?

Answers

The senior class can purchase 27 jerseys for $430.

How many jerseys can be bought for $430?

To get number of jerseys that can be purchased for $430, we need to solve for x in the equation.

C = 0.1x² + 2.4x + 25

0.1x²+2.4x+25 = 430

0.1x²+2.4x+25-430 = 0

0.1x²+2.4x-405 = 0

Using the quadratic formula: x = (-b ± sqrt(b^2 - 4ac)) / 2a, where a=0.1, b=2.4, and c=-405.

x = -2.4 ± [tex]\sqrt{(2.4^2 - 4(0.1)(-405))) / 2(0.1)}[/tex]

x = -2.4 ± [tex]\sqrt{838.80}[/tex]

x = -2.4 + 28.96 or -2.4 - 28.96

x = 26.56 or -31.36

x = (26.56, -31.36).

Read more about equation

brainly.com/question/2972832

#SPJ1

which one of the following is not a function?
a) y = 3x + 2
b x² + y² = 25
c) y = 5x
d) y = x² + 3x + 2​

Answers

Answer:

B

Step-by-step explanation:

B is the equation for a circle.  In a function every input (x value) has only one output (x value).  In a circle, the x values have more than one y value.

Helping in the name of Jesus.

Answer:

your answer is B

Step-by-step explanation:

have a nice day and can you mark me Brainliest.

Which tables could be used to verify that the functions they represent are inverses of each other? Select two options

Answers

(a) x -5 -3 0 2 4

   y 4 0 -6 -10 -14

(d) x -14 -10 -6 0 4

   y 4 2 0 -3 -5

These tables could be used to verify that the functions they represent are inverses of each other

To verify if two functions are inverses of each other, we need to check if the composition of the two functions gives the identity function.

In other words, if f and g are two functions, then we need to check if f(g(x)) = x and g(f(x)) = x for all x in their domains.

We can create two tables, one for f and one for g, and use them to compute the compositions.

If the compositions give the identity function, then the functions are inverses of each other.

Based on this, the two tables that could be used to verify that the functions are inverses of each other are:

(a) x -5 -3 0 2 4

    y  4 0 -6 -10 -14

(d) x -14 -10 -6 0 4

    y 4    2   0 -3 -5

We can use the values in these tables to compute the compositions f(g(x)) and g(f(x)) and check if they give the identity function.

To learn more on Functions click:

https://brainly.com/question/30721594

#SPJ1

What is the area of the square face in this square pyramid?

Answers

Answer:

43!

Step-by-step explanation:

i added it up

write x^2 -6x +3 in the form (x-a)^2 +b

Answers

Answer:

(x - 3)² - 6

Step-by-step explanation:

using the method of completing the square

add/subtract ( half the coefficient of the x- term)² to x² - 6x

x² + 2(- 3)x + 9 - 9 + 3

= (x - 3)² - 9 + 3

= (x - 3)² - 6 ← in the form (x - a)² + b

Convert the polar coordinates (4, StartFraction 7 pi Over 6 EndFraction). to approximate rectangular coordinates using technology. Round your answer to the nearest thousandth.

Answers

This would be between 7200 and Gary

Answer:

(-3.464,-2) on edge

Step-by-step explanation:

The given figure is a right triangular prism.
In the prism:
• DF = 22 in.
• EG = 11 in.
• Volume of the prism = 1936 cubic in.
What is the length of AD?'
Use the given information to complete the worksheet.

Thank you!

Answers

The volume of the prism is 242 in³

How to determine the volume of the triangular prism

First, we need to know the formula for the volume.

The formula for calculating the volume of a triangular prism is expressed as;

V = Bh

Such that the parameters are expressed as;

V is the volume of the right triangular prismB is the length of the base of the prismh is the height of the prism

From the information given, we have that;

Line DF = 22 in

Line EG = 11 in

Where DF is the base length and EG is the height

Substitute the values

Volume = 22(11)

multiply the values

Volume = 242 in³

Learn about volume at: https://brainly.com/question/1972490

#SPJ1

A hyphen can be used like a comma to signal a pause.

True
False

Answers

It’s false I’m pretty sure

Answer: false

Step-by-step explanation: believe it

what is the answer??

Answers

Answer:

Step-by-step explanation:

Help me please its due tommorow!

Answers

Answer:

28 cm

Step-by-step explanation:

Just add them all up bloke


Which graph apparently represents a function of x?

Answers

Answer:

option D

Step-by-step explanation:

The graph in option D function of y

Graph D

Step-by-step explanation:

The graph in option D is the function of y

In an August 2012 Gallup survey of 905 randomly selected U.S. adults (age 18 and over), 54% said that they were dissatisfied with the quality of education students receive in kindergarten through grade 12. They also report that the standard error was 1.66%."

Question: Find a 95% confidence interval for the true proportion of adults who are dissatisfied with the quality of k-12 education. Show your work. Interpret your 95% confidence interval in context of the situation.​

Answers

Answer:

Sure, here are the steps on how to find a 95% confidence interval for the true proportion of adults who are dissatisfied with the quality of k-12 education:

Find the sample proportion. The sample proportion is the number of people in the sample who are dissatisfied with the quality of k-12 education divided by the total number of people in the sample. In this case, the sample proportion is 54%.

Find the standard error of the sample proportion. The standard error of the sample proportion is a measure of how much the sample proportion can vary from the true proportion. In this case, the standard error of the sample proportion is 1.66%.

Find the 95% confidence interval. The 95% confidence interval is a range of values that is likely to contain the true proportion. To find the 95% confidence interval, we add and subtract 1.96 standard errors from the sample proportion. In this case, the 95% confidence interval is (52.34%, 55.66%).

Interpret the 95% confidence interval. The 95% confidence interval means that we are 95% confident that the true proportion of adults who are dissatisfied with the quality of k-12 education is within the range of values (52.34%, 55.66%).

In other words, if we were to repeat this survey many times, 95% of the time the confidence interval would contain the true proportion of adults who are dissatisfied with the quality of k-12 education.

Step-by-step explanation:

Other Questions
is the precipitation raster an integer or a floating point raster? examine its properties to check the answer. true or false? the development of a strategic plan is most often done with a one-year time horizon. Why does Amanda dislike it when Tom leaves every night?She is jealous that he goes out dancing when she cannot. She longs to repeat thepast and go out dancing herself.She DOES like it when he leaves. She prefers the peace and quiet. they arguetoo much when he's home.She does not want Tom to have the pleasure of escape. She thinks he should beworking double shifts because they need the money, and she cannot work.She does not want Tom to have the pleasure of escape. She faces hardships athome, and she thinks he should be at home with them when he is not working. A mass-spring-system has the following parameters. Stiffness K = 800 N/m Mass M = 3 kg Damping Coefficient k = 20 Ns/m Calculate the time constant, critical damping coefficient and the damping ratio. Derive the equation for the force required when the piston is accelerating. Use the equation to evaluate the static deflection when F = 12 N. Use the equation to evaluate the force needed to make the mass accelerate at 4 m/s at the moment when the velocity is 0.5 m/s. 3. from the lecture, what two commandments did jesus say are the greatest? when price functions as an incentive, it group of answer choices encourages companies to develop new types of products. communicates with buyers and sellers about the market. collects information about the market. encourages buyers and sellers to change the quantity they will buy and sell. Which of the following indicators offers the best assurance that a project will produce value for its owner?a) Positive IRRb) Positive NPVc) Positive AARd) PI equal t Zeroe) Negative rate of return elly and drew work together to collect data to estimate the percentage of their classmates who own a particular brand of shoe. using the same data, elly will construct a 90 percent confidence interval and drew will construct a 99 percent confidence interval. which of the following statements is true? if the cash discount terms for a $500 purchase are 4/10 net 30, the number 4 refers to ___a. the percentage increase in price if the bill is not paid within 10 days.b. the number of days for which the discount is valid.c. the penalty in dollars if the bill is not paid within 10 days.d. the percentage discounted if the bill is paid within 30 days.e. the discount in dollars per unit if the order is paid on time within 30 days. what would happen if you forgot to add phenolphthalein indicator solution to the vinegar Compare and contrast the number of colonies on each of the following pairs of plates. What does each pair of results tell you about the experiment? (2 points) a. LB+plasmid and LB-plasmid b. LB/Amp-plasmid and LB/Amp/X-gal-plasmid c. LB/Amp+plasmid and LB/Amp-plasmid d. LB/Amp/x-gal +plasmid and LB/Amp/X-gal-plasmid . used for the 1st time during wwi, protected merchant ships from u-boats. which of the intel socket types is also known as an intel lga1150?Socket H3Socket H4Socket H2 the mechanical brake that, in most vehicles, is activated by a pedal or lever in the car: which philosopher would be most likely to say glyphosate should be regulated, if it threatens to do more harm than good? select any five points on a square whose side-length is one unit. show that at least two of these points are within 2 2 units of each other. The water level of certain body of water is changing at a rate of W(t) = 1/2cos(3 - t/2) inches per hour; where represents hours since 12ampart c: use your calculator to evaluate your integral from part b. explain the meaning of the answer in terms of the context. (3 points) which element forms an ion with the same charge as the sulfate ion? group of answer choices magnesium vanadium sodium sulfur fluorine in 2018, internet users were split over whether a mysterious sound was either "yanny" or what? the first cable television systems, called community antenna television, or catv, were built commercially in what year?