$300 is expected to be paid to the insurance company each month for coverage.
What is insurance?Insurance is a means of protection from financial loss in which, in exchange for a fee, a party agrees to compensate another party in the event of a certain loss, damage, or injury. It is a form of risk management, primarily used to hedge against the risk of a contingent or uncertain loss.
here, we have,
Deductible is the set amount that one pays himself at the time of claiming insurance. Like here, if $500 is deductible, that means when the person will claim the insurance, he himself will pay $500 ,and the rest insured amount will be paid by the company.
So, here $300 is the monthly premium and $500 deductible is the one time set amount that does not have to be paid monthly.
Hence, $300 is the correct answer.
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Answer: 279.94
Step-by-step explanation:
Expected value =
(0.0002)(-100,000) + (0.9998) (300)
1-.0002 = 0.9998
= .279.94
Caleb took 18 photos at the zoo. One sixth of his photos are of giraffes. How many of Caleb's photos are of giraffes?
The amount of photos that are giraffes is 3
1.) Caleb has 18 photos from going to the zoo.
2.) One sixth of them are giraffe pictures.
So basically, what you want to do is divide 18 by 6 = 3
The answer is : There are 3 giraffe photos out of the total 18 photos.
What is the conversion of 3/4 to decimal ?
Answer: 0.75
Step-by-step explanation: .
the options are
(- 3, 2)
(- 2, - 3)
(2, - 3)
(2, 3)
(-2,3)
(3, - 2)
(- 3, - 2)
Answer: the third and 5th option but I'm not sure if its right
what is standard deviation variance squared ?
Standard deviation variance squared is the measure of dispersion the most often used, along with the standard deviation, that is simply the square root of the variance.
In the standard deviation of squared variance, the variance is the mean squared difference between the each data point and the center of the distribution, measured by mean. The larger the squared value of the standard deviation variance, the more spread out the data.
It is calculated keeping in mind the square of standard deviation. And provides measure of the dispersion that is more sensitive to extreme values in the dataset than standard deviation alone.
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Jessica has $50 to buy a jacket and a hat in the store.A jacket cost 39.08 and a hat costs 12.55.Jessica says she stays with her budget.is she correct?Explain
ok so write about the chapter 1- 12 travellers question and answer
where's the question tho
Answer:
without question how am i suppsed to answer..............
what is left skewed histogram?
A left-skewed histogram is a frequency distribution in which the data is concentrated towards the right side of the histogram, with a tail stretching towards the left.
A left-skewed histogram is a kind of frequency distribution where the data is concentrated towards the right side of the histogram, with a tail extending towards the left. It is otherwise called a negatively skewed histogram or a left-tailed histogram. In a left-skewed histogram, the mean is not exactly in the middle, demonstrating that the information is slanted toward the lower end of the conveyance. This can happen when the information has a lower bound or a base worth, which makes the tail of the dispersion be pulled towards the left. Left-skewed histograms can be helpful in examining information that has a characteristic lower cutoff or floor, for example, response times, reaction rates, or pay levels.
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Tyler takes his friends out for pizza and wings. He pays the whole bill of $71.46. He wants to leave an 18% tip. How much does the bill and tip cost Tyler?
The total cost of the bill and tip for Tyler is $71.46. This means that Tyler paid $58.6 for the food and drinks, and an additional $12.86 as a tip for the service.
To calculate how much the bill and tip cost Tyler, we first need to calculate the amount of the tip. We can do this by multiplying the total bill by the percentage of the tip, which is 18% or 0.18 as a decimal.
Tip amount = $71.46 x 0.18 = $12.86
Once we know the tip amount, we can add it to the total bill to find the final cost.
Bill and tip cost = $71.46 - $12.86 = $58.6
Therefore, total bill is $84.32 with tip as $12.86 and bill as $58.6
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I really need help with this question
Volume of a cone
1/4π ft³
To find the volume of the cone, we use the formula
volume = (1/3) × π × r² × h
From the question, we are given its height and radius
we substitute for these in the equation above. these will give us the answer. (note in terms of pi)
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select the graph of y=2sin(pi/2x)-1
Answer:
The correct graph is D
Help me pls I don’t understand I am in need of assistance pls
Work Shown:
a = change in distance = 492-300 = 192 miles
b = change in time = 12 weeks
c = a/b = rate of change of distance over time = speed of growth
c = (192 miles)/(12 weeks)
c = (192/12) miles per week
c = 16 miles per week
In other words, each time a week goes by, Ryan has walked another 16 miles.
For a related math concept, check out the slope formula. The slope represents the rate of change. It's useful for graphing linear equations.
Two pools are being filled with water. To start, the first pool contains 915 Liters of water and the second pool is empty. Water is being added to the first pool at a rate of 15.25 liters per minute. Water is being added to the second pool at a rate of 45.75 Liters per minute. After how many minutes will the two pools have the same amount of water? How much water will be in each pool when they have the same amount?
a) 30 minutes are taken to have the same amount of water.
b) Both pools have an amount of 1372.5 liters when 30 minutes have passed.
What is Linear Function?A linear function is one that produces a straight line when plotted. Generally, it is a polynomial function with a maximum degree of 1 or 0.
Now in the given question ,
a) Physically speaking, the capacity (Q) of each pool, in liters, is equal to the product of flow rate , in liters per minute, and time (t), in minutes. Hence, we derive the following functions :
First pool,
[tex]Q_1=915+15.25t\\[/tex] ...... (1)
Second pool,
[tex]Q_2=45.75t[/tex] ....... (2)
The following expression can be used to calculate how long it will take to find two pools with the same amount of water:
[tex]Q_1=Q_2[/tex] ........ (3)
By putting value of (1) and (2) in (3),
915 + 15.25 t = 45.75 t
30.5 t = 915
t = 915 ÷ 30.5
t = 30 minutes
30 minutes are taken to have the same amount of water.
b) By (2) and knowing that t = 30 , then we have the corresponding amount:
[tex]Q_2=45.75t\\\\Q_2=45.75*30\\\\Q_2=1372.5L[/tex]
Both pools have an amount of 1372.5 liters when 30 minutes have passed.
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I Need help PLSSSSSSS
a. The value of angle y = 36°
b. The value of angle x = 57°
c. The relationship used to solve for y is sum of angles on a straight line
d. The relationship used to solve for x is sum of angles in a triangle
What are triangles?Triangles are polygons with 3 sides.
a. How to solve for y?In ΔQPS and ΔQSR, ∠QSP + ∠QSR = 180° (sum of angles on a straight line)
Since ∠QSP = 2y and ∠QSR = 4y - 36°, we have that
2y + 4y - 36° = 180°
so, adding, we have
6y - 36° = 180°
Adding 36° to both sides, we have
6y = 180° + 36°
6y = 216°
y = 216°/6
y = 36°
b. How to find the value of x?In ΔQPS and ΔQSR, ∠PQS + ∠QPS + ∠QSP = 180° (sum of angles in a triangle)
Since ∠QSP = 2y, ∠PQS = x and ∠QPS = 51°, we have that
2y + x + 51° = 180°
So, making x subject of the formula, we have that
x = 180° - 51° - 2y
x = 129° - 2y
Substituting y = 36° into the equation, we have that
x = 129° - 2y
x = 129° - 2(36°)
x = 129° - 72°
x = 57°
c. What relationship did you use to solve for y?The relationship used to solve for y is sum of angles on a straight line
d. What relationship did you use to solve for x?The relationship used to solve for x is sum of angles in a triangle
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Witch is bigger 1/2 Tons or 1000 lb
Answer:
1/2 ton
Step-by-step explanation:
1/2 ton is 1102 pounds
Complete the following sentences with labels from the box plot.
Minimun
a) 50% of the values are less than the
b)
75% of the values are greater than the
c) 25% of the values are greater than the
Lower
quartile
Median
Upper
quartile
Maximum
The correct conclusions about the triangle reflections are -
The red triangle is the reflection of the triangle across the{y} - axis.
The green triangle is the reflection of the triangle across the{x} - axis.
What is quartile?In statistics, a quartile is a type of quantile which divides the number of data points into four parts, or quarters, of more-or-less equal size. The data must be ordered from smallest to largest to compute quartiles.
Given is the boxplot as shown in the image.
From the box - plot, we can write the results as -
50% of the values are less than the median.75% of the values are greater than the lower quartile.25% of the values are greater than the upper quartile.Therefore, We c
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PLEASE HELP WILL GIVE BRAINLIEST IF AT LEAST 3 ARE RIGHT
Answer:1. a+b/a-b
2. 8/x-y
3. 2q+p/pq^2
Don’t know how to do the last two sorry
Step-by-step explanation:
Alex constructs a scatter plot. He realizes that he needs to add one more point, which will be an outlier. Which of the ordered pairs does he still need to plot? Responses (2,12) left parenthesis 2 comma 12 right parenthesis (18,10) left parenthesis 18 comma 10 right parenthesis (10,6) left parenthesis 10 comma 6 right parenthesis (14,2)
Any of the given ordered pairs could be the outlier depending on the overall distribution of the data.
Why is it known as a "ordered pair"?A pair of items that have a specific significance for the order of their placements is called an ordered pair, as the name suggests.
A point that deviates significantly from the general trend of the other data points is referred to as an outlier. The outlier point would be one that does not fit the pattern, if we assume that the other plotted points constitute a general pattern or trend.
We cannot identify with certainty which point would be the outlier without knowing the other plotted points or the context of the scatter plot. Depending on the overall distribution of the data, any of the ordered pairings that are presented could be an outlier.
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The graph below represents the prices, in dollars, of different numbers of pounds of regular bananas. The table below represents the prices, in dollars, of different numbers of pounds of organic bananas.
Which statement correctly compares the prices of regular bananas and organic bananas?
A. Organic bananas cost $0.50 more per pound.
B. Organic bananas cost $0.05 more per pound.
C. Regular bananas cost $0.08 more per pound.
D. Regular bananas cost $0.53 more per pound.
What is a measurable part of a line?
Find the value of x
73°
109°
Answer:
x = 88
Step-by-step explanation:
To find the value of x, we know that the sum of a quadrilateral's exterior angles are 360. We can use this information to create an algebraic expression and solve for x.
[tex]x+73+90+109=360[/tex]
Add like terms
[tex]x+272=360\\[/tex]
Subtract 272 on both sides
[tex]x=88[/tex]
To prove our work, we can add up all the angle measures and see if they add up to 360.
[tex]88+73+90+109=360[/tex]
So, our work is correct.
There are 3 roles and they are assigned randomly to 3 people ( Alice, Bob and Charlie ): Truth teller ( Always tells the truth ) Liar ( Always lies ) Spy ( Can tell truths and lies ) - Alice says she is not the truth teller - Bob says he is not the spy - Charlie says he is not a liar Deduce who has what role?
In conclusion, it is not possible to determine with certainty who has what role.
Given by the solution:
Let's consider each statement one by one:
If Alice is the truth teller, then she is telling the truth, which means she can't be the truth teller, leading to a contradiction. So, Alice can't be the truth teller.
If Alice is the liar, then she is lying, which means she is the truth teller, leading to a contradiction. So, Alice can't be the liar.
If Alice is the spy, then she can either tell the truth or lie. If she tells the truth, then she can't be the truth teller, leading to a contradiction. If she lies, then she can't be the liar, leading to a contradiction. So, Alice can't be the spy.
Therefore, Alice can't have any of the roles.
Bob says he is not the spy.If Bob is the truth teller, then he is telling the truth, which means he can't be the spy, leading to a contradiction. So, Bob can't be the truth teller.
If Bob is the liar, then he is lying, which means he could be the spy. Therefore, Bob can be the liar or the spy.
Charlie says he is not a liar.If Charlie is the truth teller, then he is telling the truth, which means he can't be the liar, leading to a contradiction. So, Charlie can't be the truth teller.
If Charlie is the liar, then he is lying, which means he could be the truth teller or the spy. Therefore, Charlie can be the liar, the truth teller or the spy.
Combining the results from the above statements, we get the following possibilities:
Alice is the spy, Bob is the liar, and Charlie is the truth teller.Alice is the spy, Bob is the liar, and Charlie is the spy.Alice is the spy, Bob is the spy, and Charlie is the liar.In conclusion, it is not possible to determine with certainty who has what role.
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the irreducible factorisation of 3a^3 + 6a is?
i) 3a(a^2 + 2)
ii) 3(a^3 + 2)
iii) a (3^2 + 6)
iv) 3 x a x a x a + 2 x 3 x a
Determine whether if it is possible to form a triangle with the given side lenghts. AB = 2cm, BC = 8cm, AC = 5cm
Answer:
no because if one of the side is 2, if we calculate semi perimeter it will be 7.5 which is greater
square root of 2w + 9 + square root of 4 - 3w = 0
As a result, the equation ((2w + 9) + ((4 - 3w) = 0) has no answer.
What in mathematics is the square root?The term "radical" is used to represent the square root or nth elements. Expression with a square base is referred to as a radical expression. Radicand: A value or phrase contained within the radical sign. Equation with radical formulas and factors as radicands is referred to as a radical equation.
√(2w + 9) + √(4 - 3w) = 0
We need to isolate the variable w.
First, we can move the second term to the other side of the equation by subtracting it from both sides:
√(2w + 9) = -√(4 - 3w)
Next, we can square both sides of the equation to eliminate the square roots:
(√(2w + 9))^2 = (-√(4 - 3w))^2
2w + 9 = 4 - 3w
Now, we can simplify and solve for w:
5w = -5
w = -1
In this case, when w = -1, both square roots are defined, and we can substitute this value back into the original equation to verify:
√(2(-1) + 9) + √(4 - 3(-1)) = √7 + √7 = 2√7
Since 2√7 is not equal to 0, our solution is not valid.
Therefore, there is no solution to the equation √(2w + 9) + √(4 - 3w) = 0.
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6) a (m-2)-m+2=
(7) bc (x-y)+x-y =
Answer:
6) am - 2a - m + 2
7) bcx - bcy + x - y
Step-by-step explanation:
6) a(m - 2) - m + 2
am - 2a - m + 2
7) bc(x - y) + x - y
bcx - bcy + x - y
Alex and his father took a taxi cab that charges $2.60 per mile plus $3.00 for the two passengers, and they paid a total of $18.60. Alex wrote the equation 18.60=2.60b+3.00 for this situation and found b=6, where b represents the number of miles the taxi traveled. How could Alex correctly solve this problem without using the equation?
Answer:
Answer is explained Below
Step-by-step explanation:
He could subtract 3 from both sides of the equation first. Then he could divide both sides to get D alone. When you do the D=
In observational studies, the variable of interest A. cannot be numerical.B. must be numerical. C. is controlled. D is not controlled.
In observational studies, the variable of interest is controlled.
Hence option c is correct.
Observational study is defined as a type of study where the individuals are observed and / or certain outcomes are measured from it. No further efforts are made to influence the outcome.
Variable of interest in observational study is referred to a changing quantity that is measured for the purpose of study.
The variable of interest in observational studies are controlled in order that the data can be obtained about the way the factors influence another variable which is referred to as the response variable, or in simple words to understand the response.
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1. If a lawn 30 m long and 16 m wide is surrounded by a path 2 m wide, what is the area of the path
Answer:
96 squared meters
Step-by-step explanation:
What is area?Area is the total space taken up by a flat (2-D) surface or shape. The area is always measured in square units.
To solve this, we need to first find out how big the area is with the path. To do this, we need to add the 2m on to the length and width of the lawn.
30 + 2 = 3216 + 2 = 18Now, we have the numbers we need to solve for the total area. If we know that the area can be solved using length × width, we can use this equation:
32 × 18 = 576So, the lawn's area including the fence is 576 square meters.
To find out the area of just the fence, we can take the area of the lawn with the fence and subtract the area of the lawn from it. The equation can look like this:
576 - (30 × 16) =?576 - 480 =?96Therefore, the area of the path is 96 squared meters.
Answer:
The area of the path is 200 m².
Step-by-step explanation:
To find the area of the path, subtract the area of the lawn from the area of the path and lawn.
If a lawn that is 30 m long and 16 m wide is surrounded by a path that is 2 m wide, then the length and width of the area of the path and lawn is 34 m long and 20 m wide.
Given the area of a rectangle is the product of the measures of its length and width:
Area of the lawn = 30 m × 16 m = 480 m²Area of the lawn and path = 34 m × 20 m = 680 m²Therefore, the area of the path is:
Area of the path = 680 m² - 480 m² = 200 m²a golf ball has a circumference of 13.408 centimeters, and 336 dimples on its surface. approximately how many dimples per square centimeter are on the surface of a golf ball?
0.170
1.468
4.268
5.872
The number of dimples per square centimeter are on the surface of a golf ball is 0.17, the correct option is A.
How to find the surface area of a sphere?Suppose that radius of the considered sphere is of 'r' units.
Then, its surface area S would be:
[tex]S = 4\pi r^2 \: \rm unit^2[/tex]
We are given that;
The circumference= 13.408cm
Number of dimples = 336
Now,
2pi*r= 13.408
r= 13.408/2*3.14
r=2.13
Surface area= 4*pi*r^2
=4*3.14*2.13*2.13
=56.98
336dimple=56.98cm^2
1dimple=56.39/336
=0.167
Therefore, by the area of sphere the answer will be 0.170.
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translate each word phrases into a number phrase 1. Fifteen increased by twenty 2. The quotient of a number and 4 3. The difference of twice a number and 11 4. The product of two consecutive numbers 5. A number increased by 24 is equal to thrice 10 6. Twice a number is 84-8 7. Seven minus four times a number is 15
Answer:
Here is the answer.
Step-by-step explanation:
The translation of the phrases are written below,
Fifteen increased by twenty can be written as ,15 + 20. The quotient of a number and 4 can be written as x/4( where x is the number). The difference of twice a number and 11 can be written as 2x - 11, where x is the number. The product of two consecutive numbers can be written as n(n+1), where n is the smaller of the two consecutive numbers. A number increased by 24 is equal to thrice 10 can be written as x + 24 = 3*10, where x is the number. Twice a number is 84-8 can be written as 2x = 84 - 8, where x is the number. Seven minus four times a number is 15 can be written as 7 - 4x = 15, where x is the number.