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photoshop1234 [79]
2 years ago
8

13.) Which of these is a better deal, on a per ounce basis?

Mathematics
1 answer:
Gala2k [10]2 years ago
5 0

Using proportions, it is found that the better deal, on a per ounce basis, is given by:

  • A a 30 oz. box of Tasty Wheats for $4.20

<h3>Proportion</h3>
  • To find the better deal, we use <em>proportions </em>to find the cost per ounce, that is, dividing the cost per the amount of ounces. The <em>better deal </em>is the one with the smaller cost per ounce.

For each option, the costs per ounce are given by:

  • A a 30 oz. box of Tasty Wheats for $4.20:

C_a = \frac{4.2}{30} = 0.14

  • B a 24 oz. box of Cherry Oats for $3.60

C_b = \frac{3.6}{24} = 0.15

  • C a 42 oz. Box of Giganto Flakes for $6.30

C_c = \frac{6.3}{42} = 0.15

  • D a 42 oz. Box of Giganto Flakes for $6.30

C_d = \frac{6.3}{42} = 0.15

Due to the <em>smaller cost</em>, option A is the better deal.

To learn more about proportions, you can take a look at brainly.com/question/24372153

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Step-by-step explanation:

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We fail to accept the null hypothesis and reject it. We accept the alternate hypothesis.

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