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dolphi86 [110]
3 years ago
7

A company that makes hair-care products had 8,000 people try a new shampoo. Of the 8,000 people,64 had a mild allergic reaction.

What percent of the people had a mild allergic reaction?? Need ASAP
Mathematics
1 answer:
Greeley [361]3 years ago
8 0

Answer:

1.25% of all the 8,000 people who tried the shampoo had a mild allergic reaction

Step-by-step explanation:

Divide 8,000 by 64 to get the unsimplified percentage

Then put a dot between 1 and 2 to get the percentage to get the percentage, 1.25%

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Reil [10]

Answer:

3(1+7a+5b)

Step-by-step explanation:

The distributive law states that

a\cdot (b+c)=a\cdot b+a\cdot c.

The expression 3+21a+15b consists of three terms:

  1. 3=3·1;
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You can see that 3 is the common factor of these three terms, thus

3+21a+15b=3(1+7a+5b).

6 0
3 years ago
Help me plz I’ve never been good with math
S_A_V [24]
Its 16.

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4 0
3 years ago
What is 200%of 4420​
Naddik [55]

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8,840

Step-by-step explanation:

Multiply 4420 by 200% to get the answer 8840. You can also multiply 4420 by 2 to get the same answer as you would multiplying by 200%.

6 0
3 years ago
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Find the solution to the equation -2(x + 5) = -16. x =
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3 years ago
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What statements about the graphs of these two functions are true?
tamaranim1 [39]

Answer:

B)Only one graph intersects the y-axis above y=0

Step-by-step explanation:

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f(x) has the y-intercept 3. It intersects above y=0.

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