Step-by-step explanation:
Question 46.

Answer: E. None of these.
Question 47.

Answer: E. None of these.
Answer:
104 hours a year
Step-by-step explanation:
Change 8 2/3 to an improper fraction
(3*8 + 2) /3 = 26/3
Multiply 12 * 26/3 for the 12 months she plays
12 * 26/3 = 104 hours
N is greater than or equal to 5
So that is the first one.
Hope that help you.
Answer:
0.58
Step-by-step explanation:
0.51+0.7=0.58
1+7=8+50=50=0.58
answer by day seven you should have 55