P - 4 is common to the 2 parts so we have
(2y^2 - 7)(p - 4) Answer
You first convert the 2 minutes and 30 seconds to 150 seconds.
Then, you take the 150s÷5m to get the number of seconds per mile.
The answer is 30s/m
Answer: C.186
Step-by-step explanation:
1. You know that he read 6 books when he was 6 years old and every year he doubled the number of books he read the previous year.
2. Let's call
the number of book he read each year and
the number of books he read between the ages of 6 and 10, then:
- At 6 years old:

- At 7 years old:

- At 8 years old:

- At 9 years old:
- At 10 years old:
The total books he read between the ages of 6 and 10 is:

60(pi/180)=pi/3
.5(12^2)(pi/3)
72(pi/3)
24pi