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3 years ago

Graydon Creed sales cars at Sabre Motors and earns a 20% profit commission. His sales for

Mathematics

1 answer:

Olin [163]3 years ago

7 0

Answer: $15,000

Step-by-step explanation:

Given the following :

Percentage earned as commission = 20% of profit.

What is Graydon’s gross pay for the month.

Sales for the month = $350,000

Profit on sales for the month = $75,000

Graydon’s earning is 20% of the profit made :

Hence, Graydon's gross pay for the month :

20% of $75,000

= 0.2 × $75,000

= $15,000

Graydon’s gross pay for the month is $15,000

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Which equation matches the function described in Table

Crank

Answer:

The answer is A

Step-by-step explanation:

A because it's simply adding by 4 on the right-hand side.

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3 years ago

Using the simple random sample of weights of women from a data set, we obtain these sample statistics: nequals45 and x overbar

Tomtit [17]

Answer: (141.1, 156.48)

Step-by-step explanation:

Given sample statistics : $n=45$

$\overline{x}=148.79\text{ lb}$

$\sigma=31.37\text{ lb}$

a) We know that the best point estimate of the population mean is the sample mean.

Therefore, the best point estimate of the mean weight of all women = $\mu=148.79\text{ lb}$

b) The confidence interval for the population mean is given by :-

$\mu\ \pm E$ , where E is the margin of error.

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$z_{\alpha/2}\times\dfrac{\sigma}{\sqrt{n}}$

Given : Significance level : $\alpha=1-0.90=0.1$

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Margin of error : $E=1.645\times\dfrac{31.37}{\sqrt{45}}\approx 7.69$

Now, the 90% confidence interval for the population mean will be :-

$148.79\ \pm\ 7.69 =(148.79-7.69\ ,\ 148.79+7.69)=(141.1,\ 156.48)$

Hence, the 90% confidence interval estimate of the mean weight of all women= (141.1, 156.48)

3 0

3 years ago

Which of the following elevations are deeper than -200 feet? Select all that apply.

Serjik [45]

300 feet and 1300 feet

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3 years ago

Read 2 more answers

Samantha will attend Lattice College this fall. Tuition for one year is $6,250. Samantha plans to earn $1,500 at her work-study

Deffense [45]

Answer:

2,550

Step-by-step explanation:

you are going to add 1,500 + 1,000 + 1,200 = 3,700 then you are going to subtract 6,250-3,700 = 2,550 and that is the answer

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3 years ago