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3 years ago

What is auto insurance?

Mathematics

1 answer:

Kitty [74]3 years ago

5 0

Answer:

the second option.

a policy that pays to get your vehicle replaced or repaired incase of an accident.

Step-by-step explanation:

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Annual starting salaries for college graduates with degrees in business administration are generally expected to be between and

kenny6666 [7]

The planning value for the population standard deviation is 4330.

Given the confidence interval 20000 and 35000.

We have to find the planning value of standard deviation.

Standard deviation is measuring dispersion of data. Uniform probability distribution has two bounds a and b. The standard deviation is given by :

s= $\sqrt{(b-a)^{2}/12 }$ .

Annual starting salaries for college graduates be between 20000 and 35000.

It is uniform in the interval so, a=20000, b=35000.

Now we have to just put the values of a and b in the above formula to get the value of standard deviation.

s= $\sqrt{(35000-20000)^{2} /12}$

= $\sqrt{(15000)^{2} /12}$

= $\sqrt{225000000/12}$

= $\sqrt{18750000}$

=4330

Hence the planning values for the population standard deviation is 4330.

Learn more about standard deviation at brainly.com/question/475676

#SPJ1

Question is incomplete as it should includes the confidence interval of $20000 and $35000.

4 0

2 years ago

A country is planning to decrease government spending in order to reduce the national debt. If the outlined changes are put into

SOVA2 [1]

Answer

Graph D represents the national debt of the country over the next years.

Solution-

The country's debt will decrease exponentially by one-third each year.

Current debt is $60 billion.

This problem can be treated as an exponential decay problem.

The general exponential decay function is,

$y=a(r)^{-x}$

Where,

a = initial value,

r = rate of change,

-ve sign of x represents the decrease in value of y as x increases.

Here, the rate of change is 3 as each year the debt becomes on third, and initial value of debt is $60, so

$y=60(3)^{-x}$

Plotting a graph taking number of year on x-axis and debt on y-axis, we can generate a graph for this function.

Putting different values of x, we can get the values of y. So the graph must have (0, 60), (1, 20), (2, 6.66), (3, 2.22), (4, 0.74), (5, 0.24) points on it.

Option B and C are incorrect, as they do not start from 60. (they don't have (0,60) on their curve)

Between option A and D, curve in D has all the points on it. So D is the correct graph.

5 0

3 years ago

Read 2 more answers

Line r and m are parallel. Find the value of x.

vladimir2022 [97]

Answer:

Answer:

10x-3=7x+45 corresponding angle

10x-7x=45+3

3x=48

x=48/3=16

value of x is 16.

8 0

3 years ago

PLEASE HELP I WILL GIVE BRAINLIEST

Likurg_2 [28]

Answer:

Step-by-step explanation:

7 0

3 years ago

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Evaluate: Use j = -9 and k = 4

Gre4nikov [31]

Answer:

so the way that you would have to solve this is to first do -9*4 which is -36 so then you subtract that from 4 which gives you your answer of:

-40

Hope this helps bye!

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers