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gayaneshka [121]

4 years ago

10

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5:2:3. How many cups of pear juice should

she use to make 20 cups of punch?

1 answer:

iren2701 [21]4 years ago

5 0

She should use 100 cups of pear juice, the way to get this is to multiply every number in the ratio by 20. 5×20=100

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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<u>A. 5</u>

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3 years ago

Part-time weekly earnings ($) by college students.

alexira [117]

Answer:

There is a significant linear correlation between the two variables.

Step-by-step explanation:

Given that part time weekly earnings are

x y

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15 171

20 204

20 156

35 261

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H0: r=correlatin =0

Ha: r ≠0

(two tailed test)

r difference = 0.9199

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p value < 0.0001

Since p <0.05 we reject null hypothesis

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