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4 years ago

9

There store manager buys easels for $10.20 each.He marks up the cost by 75 to get the selling price .what is the selling price o

f each easel?

1 answer:

Aleksandr [31]4 years ago

4 0

Answer:

$10.95

Step-by-step explanation:

you add 10.20 with the 75

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Question is download

klemol [59]

The value of the digit in the tenth place is <u>10 times</u> as much as the digit in the hundredth place.

<h3>What is a digit?</h3>

A digit is a symbol used to construct numerals from 0 to 9, used to represent numbers.

We use the numerals such as 0, 1, 2, 3,4, 5,6,7,8, and 9 to form digits that represent a combination of numbers and do arithmetic operations.

All numerals are made up of the ten digits listed above.

Thus, we can conclude that the value of the digit in the tenth place is <u>10 times</u> as much as the digit in the hundredth place.

Learn more about digits at brainly.com/question/26856218

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2 years ago

A truck carrying 771.849 pounds of sand travels to a construction yard and loses 489.132 pounds of sand along the way. How much

damaskus [11]

771.849-489.132=282.717 lbs left.

4 0

4 years ago

what is the different in the number of solutions between a system of equations and a system of inequalities?

KiRa [710]

A system of equations has at least one point in common in the solution (unless it is a special case)

A system of inequalities has regions of common solutions. (always an infinite number of solutions)

5 0

4 years ago

What is 5+5056541652541541343368486479848486463464843658<br> =?

Marta_Voda [28]

5.05654165E45 is your answer

6 0

3 years ago

In a study of 799 randomly selected medical malpractice lawsuits, it was found that 499 of them were dropped or dismissed. Use

Mademuasel [1]

Answer:

Claim is true that most medical malpractice lawsuits are dropped or dismissed.

Step-by-step explanation:

Given :In a study of 799 randomly selected medical malpractice lawsuits, it was found that 499 of them were dropped or dismissed.

To Find : Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed.

Solution:

n = 799

x = 499

We will use one sample proportion test

$\widehat{p}=\frac{x}{n}\\\widehat{p}=\frac{499 }{ 799}\\\widehat{p}=0.6245$

We are given that the claim is most medical malpractice lawsuits are dropped or dismissed.

Probability of dropped or dismissed is 1/2

$H_0:p=0.5\\H_a:p>0.5$

Formula of test statistic = $\frac{\widehat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}$

= $\frac{0.6245-0.5}{\sqrt{\frac{0.5(1-0.5)}{799}}}$

= 7.038

p value (z>7.038) is 0

α =0.05

So, p value < α

So, we reject the null hypothesis

So,claim is true

Hence most medical malpractice lawsuits are dropped or dismissed.

6 0

3 years ago