A company that makes hair-care products had 3,000 people try a new shampoo. Of the
3,000 people, 9 had a mild allergic reaction.
What percent of the people had a mild
allergic reaction?

.3%

Step-by-step explanation:

9/3000x 100% = 0.3%

We divide 9/3000, multiply result by 100.

If we had 20 from 500 people who were sick, we do 20/500*100= 4 %

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: