Answer:
3/4 x 30 = 90/4
= 22.5 laps per hour
Step-by-step explanation:
Put each variable's value in parentheses:
P = 2(2.5) + 2(3 2/5)
Solve and get P = 5 + 6 4/5 which as 11 4/5.
The mixed number answer is 11 4/5
Logs are exponents so the log base 2 of 2 raised to the power n is just n.

1.
nope, not -1
2.
nope, not 1
3.
nope, not 3
4.
YES, matches, CHOOSE ME!
5.
nope, not 2
Answer: choice 4
3.25 - 3 = 0.25
3 - 2.75 = 0.25
2.75 - 2.5 = 0.25
2.5 - 2.25 = 0.25
Since we subtracted those numbers, it means we are decreasing.
Therefore, the answer is decrease by 0.25.