First, you have to find what 80% of 15 is. In order to do that you have to change 80% percent to decimal, which would be .80. Then, multiply .80 and 15 to get 12. Subtract 12 from 15 and your answer is 3.
Answer:
C.
Step-by-step explanation:
Not A. Not B. Not D. C.
The answer would be d- tossing s coin, tossing a second coin, and tossing a third coin
You'll need to offer wayyyyy more than 15 points :(
Answer:
According to an advertisement for Colgate toothpaste, 4 out of 20 Dentist prefer Colgate. There are 150 Dentist in a certain city.
Let the number of dentists prefer Colgate in the city be x

<h3>30 dentists prefer Colgate.</h3>