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Artyom0805 [142]
3 years ago
13

A store polled its customers about the fit of jeans they preferred. the two-way frequency table shows the result of the poll.

Mathematics
1 answer:
Rzqust [24]3 years ago
5 0

Answer: Upper right corner

You divide every value in the table over 120 as 120 is the grand total

So we have 28/120 = 0.23 in row 1, column 1

Then we have 14/120 = 0.12 in row 1, column 2

etc etc

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How does an increase in thermal energy affect molecules?
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The molecules become more active and it expands.

Step-by-step explanation:

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Gina sells 216 cakes in the ratio small :medium:large 5:7:12. The profit for one medium cake is twice the profit for one small c
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Lexie worked for 5 hours and 30 minutes. How should she write it on her time card? A. 5.25 B. 5.3 C. 5.5 D. 5.75
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The figure shows the design of a greenhouse with a rectangular floor. The front and back sides of the greenhouse are semicircles
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9514 1404 393

Answer:

  96 cubic feet

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A volume that is 16 ft by 18 ft by 1/3 ft will be ...

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96 cubic feet of concrete are needed.

7 0
3 years ago
Mary bought a pair of jeans on sale for 25% off. The original price for jeans was $79. What was the sale price before tax? Expla
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<h3>Answer:  $59.25</h3>

========================================================

Explanation:

There are two approaches

Method 1

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-----------------------------

Method 2

She saves 25% so she must pay the remaining 75%

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This is a slight shortcut, and it's very useful when it comes to chaining multiple discounts together.

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