A equals 4 and
B equals 1
ANSWER
6.4 hours
EXPLANATION
if it takes 10 hours to get 50%, then it will take less number of hours to get 32%
We use proportion to solve this question.
If less more divides.
The number of hours it will take to get 32% is


Hence it will take 6.4 hours to get 32%
The slope is 3/4. you need to find the change of y over the change of x.
Answer: C
Step-by-step explanation: I hope this helps :)
Step-by-step explanation:
it is negative 20 I'm pre sure