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Vikki [24]
3 years ago
15

Two stores offer differently priced sales for the same paper towels, according to the table below. Which store offers the better

deal, based on a lower unit price per roll?
Store 1

Store 2

Paper towel rolls

15

18

Price

$3.60

$3.80



Store ___ has the better deal.
Mathematics
2 answers:
iogann1982 [59]3 years ago
8 0

Answer:

store 1 has the better deal.

Step-by-step explanation:

Two stores offer differently prices sales for the same paper towels.

Store 1  sells 15 paper towel rolls at the price = $3.60

The price of one paper towel roll = \frac{15}{3.60} = $4.1666 ≈ $4.17

Store 2 sells 18 paper towel rolls at the price = $3.80

The price of one paper towel roll =  \frac{18}{3.80} = 4.7368 ≈ $4.74

Store 1 sells at $4.17 per paper towel and store 2 sells each towel at $4.74.

Therefore store 1 has the better deal.

melisa1 [442]3 years ago
4 0
Store one has 15 rolls for 3.60 so divide it answer will be .24 per roll. store 2 has 18 rolls for 3.80. divide it up answer is .21 per roll. so store 2 is the answer.
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True [87]

Answer:

  • <u><em>P(M) = 0.4</em></u>

Explanation:

<u>1. Build a two-way frequency table:</u>

To have a complete understanding of the scenary build a two-way frequency table.

  • <u>Column and rows:</u>

                                  Major in math    No major in math  Total

Major in CS

No major in CS

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  • <u>200 students:</u>

                                  Major in math    No major in math  Total

Major in CS

No major in CS

Total                                                                                      200

  • <u>80 plan to major in mathematics:</u>

                                  Major in math    No major in math  Total

Major in CS

No major in CS

Total                              80                                                   200

  • <u>100 plan to major in computer science</u>:

                                  Major in math    No major in math  Total

Major in CS                                                                           100

No major in CS

Total                              80                                                   200

  • <u>30 plan to pursue a double major in mathematics and computer science</u>:

                                  Major in math    No major in math  Total

Major in CS                  30                                                      100

No major in CS

Total                              80                                                    200

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Major in CS                   30                              70                 100

No major in CS                                                                     100

Total                              80                             120                200

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Major in CS                   30                              70                 100

No major in CS             50                              50                 100

Total                              80                             120                200

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7 0
3 years ago
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Answer:

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Step-by-step explanation:

Step 1:

1.4 = 140/100

Step 2:

140/100 = 70/50

Step 3:

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Step 5:

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3 years ago
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ioda

Answer:

0.9 , 0.088 , 0.032

Step-by-step explanation:

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Step-by-step explanation:

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7x + 5 = 54

7x = 54 - 5

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x = \frac{49}{7}

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The number of cookies in the jar is 7.

If we include the 5 cookies from the tray in the jar the total number of cookies would be 5 + 7 = 12

<em>Hope this helps.</em>

8 0
2 years ago
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masha68 [24]

Answer:

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hope this helps!

6 0
3 years ago
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