You are given following <u>data</u>:
15 logs - 10 hours,
9 logs - x hours.
Use <u>proportion</u> to determine unknown <u>value</u> of x:

Then

Answer: 6 hours
f(4)= 4^2 - 1 = 15
g(f(4)) = g(15) = 2(15) = 30
Hope this helps!
Answer:
D. 7/12
Step-by-step explanation:
First, find the total number of shirts in his closet:
4 + 3 + 5
= 12
Now, find how many are green or red:
4 + 3
= 7
Since 7 out of 12 shirts are green or red, the probability that Micheal chooses green or red is D. 7/12
Answer:
Step-by-step explanation:
Final Answer: 19.5%
Answer:
its b
Step-by-step explanation: