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3 years ago

- Last week Shelley earned $60.00 in tips waitressing. This week she earned $72.00.

Mathematics

2 answers:

velikii [3]3 years ago

7 0

The answer is 120%.

castortr0y [4]3 years ago

5 0

Answer: 20%

Step-by-step explanation:

Rule of 3, let's put the money on the left and the percentage on the right of the chart.

$\frac{60.00}{72.00}=\frac{100}{x}$

$x=\frac{72*100}{60} \\x=120$

Calculate the difference.

$120-100=20$

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Answer:

Mean weight = 19 pounds

Step-by-step explanation:

From the question given above, the following data were obtained:

17, 11, 21, 24, 22

Number of data (n) = 5

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The mean of a set of data is the value obtained by adding all the data together and dividing the result obtained by the total number of data. Thus, the mean can be obtained as follow:

Summation of data = 17+ 11 + 21 + 24 + 22

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3 years ago

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saul85 [17]

Answer:

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Step-by-step explanation:

3.754*10^5
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3.754*100,000
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3 years ago

Read 2 more answers

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2 years ago

Michelle plans on raising $80 for her softball team. To raise the money, she is selling team shirts for $10 each.

8_murik_8 [283]

Given:

Michelle plans on raising $80.

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To find:

The number of more shirts she needs to sell.

Solution:

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Total raising amount = $(10x + 20)

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