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saul85 [17]
3 years ago
5

A company that makes​ hair-care products had 4,000 people try a new shampoo. Of the 4,000 ​people, 28 had a mild allergic reacti

on. What percent of the people had a mild allergic​ reaction?
Mathematics
1 answer:
lyudmila [28]3 years ago
7 0

Answer:

0.007%

Step-by-step explanation:

4000/28=0.007%

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Bobby makes trail mix for his hiking group. He mixes 1 and one eighth pounds of​ peanuts, 12 ounces of​ raisins, 11 ounces of​ w
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Answer:

If he divide the trail mix among 8 hikers equally each will get 48/8 = 6 ounces.

Step-by-step explanation:

He makes a trail mix . He mixed 1 1/8 pounds of peanuts , 12 ounces of raisins, 11 ounces of walnuts and 7 ounces of pretzels. Notice the weight units are not equal to we have to convert the pounds to ounces so all the weight will be in ounces.

1 pound  = 16 ounces

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cross multiply

1 1/8 × 16

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Therefore,

His trail mix are

18 ounces of peanuts

12 ounces of raisins

11 ounces of walnuts

7 ounces of pretzels

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Weight of the trail mix = 48 ounces

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3 years ago
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exis [7]

Answer:

B. 10 to the third power

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In the diagram below, DE is parallel to XY. What is the value of y?​
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