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3 years ago

14

Gretchen has 50/100 bodily injury liability insurance. She was at fault for an accident where three people in the other car were

hurt. Their medical bills were $30,000, $40,000 and $60,000. How much of the cost will her insurance pay?

1 answer:

Kobotan [32]3 years ago

7 0

0.026 add all of them up then divide them that should be your answer

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Which of the following scenarios could be represented by the expression

wolverine [178]

Answer:

Step-by-step explanation:

I am going with A......12x + 7y....x = # of adult and y = # of children.....adults cost 12 and children cost 7 <====

B doesn't make much sense....u could say x was for girls and y for boys...but u already know how many there are....so I am not sure what the x and y could stand for.

C does't make much sense either....x would have to be red marbles and y would have to be green marbles...but just like B, u already know how many there are....so not sure what x and y could stand for

D. wrong....because the box containing x 7 oz packages and y 12 oz packages.....12x + 7y....for this one to be correct, it would have to have x 12 oz packages and y 7 oz packages

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3 years ago

Kenya picked 18 flowers from her garden. If 3/5 of flowers in her garden remain unpicked how many flowers are still in her garde

Free_Kalibri [48]

She still has 27 flowers in her garden.

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3 years ago

In the 2009 General Social Survey, respondents were asked if they favored or opposed death penalty for people convicted of murde

sleet_krkn [62]

Answer:

The calculated 99% confidence interval is wider than the 95% confidence interval.

Step-by-step explanation:

We are given the following in the question:

95% confidence interval for the population proportion

(0.65, 0.69)

Let $\hat{p}$ be the sample proportion

Confidence interval:

$p \pm z_{stat}(\text{Standard error})$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Let x be the standard error, then, we can write

$\hat{p} - 1.96x = 0.65\\\hat{p}+1.96x = 0.69$

Solving the two equations, we get,

$2\hat{p} = 0.65 + 0.69\\\\\hat{p} = \dfrac{1.34}{2} = 0.67\\\\x = \dfrac{0.69 - 0.67}{1.96} \approx 0.01$

99% Confidence interval:

$p \pm z_{stat}(\text{Standard error})$

$z_{critical}\text{ at}~\alpha_{0.01} = 2.58$

Putting values, we get,

$0.67 \pm 2.58(0.01)\\=0.67 \pm 0.0258\\=(0.6442,0.6958)$

Thus, the calculated 99% confidence interval is wider than the 95% confidence interval .

4 0

3 years ago

The answer to these problems

lord [1]

So basically you see the numbers next to the triangle you have to times them and if it adds to 63 cubic inches then their you go hope this helped!

5 0

3 years ago

Two trains departed Charlotte at the same time. One train heads north at 60mph. The other train heads south at 40 mph. After 4 1

Mnenie [13.5K]

Answer:

71 miles per hour.

Step-by-step explanation:

hope it helps

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3 years ago