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Misha Larkins [42]
4 years ago
10

Can someone help me with number one

Mathematics
1 answer:
kherson [118]4 years ago
5 0
The relationship is not proportional because the boys and girls are in different grades and they are in different activities.
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14/54=21/m what is the number for m?
Zolol [24]

Answer:

m=81

Step-by-step explanation:

14 x 1.5 = 21

54 x 1.5 = 81

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3 years ago
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Alexander is counting his money from his piggy bank. he stacks four quarters per pile. there are 21 piles of quarters.
Sati [7]

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He has 84 quaters

Step-by-step explanation:

all you really have to do is multiply 4 times the number of stacks and you get 84

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An element with mass 570 grams decays by 18% per minute. How much of the element is remaining after 13 minutes,to the nearest 10
miskamm [114]

Answer:

43.2 grams

Step-by-step explanation:

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3 years ago
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BlackZzzverrR [31]

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A

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The points seem to be clustered around a curve.

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