Hey! To do this, we need to multiply 4.5 x 10² by 3.2x10^6 by 365 (days in the year) to get our answer.
Answer: 525,600,000,000
I think it might be A, hope this helps :)
Answer:
The answer to your question is x = 4d/t - S1
Step-by-step explanation:
Data
total time = t = 2.75 hours
Initial speed = S1 = 55 mi/h
Final speed = x
distance = d = 60 mi
Formula
speed = distance / time
Average speed = (Initial speed + final speed)/2 or
= (S1 + x)/2
Substitution
(S1 + x)/2 = 2(d) / t
Solve for x
x = (2d/t)2 - S1
Simplification and result
x = 4d/t - S1
Eating from the inside cover of the first book to the back cover of the last boook, will take the bookworm 25 full books (that is from B to Z) and for book A, the total distance should be subtracted by 1/4 (that is the length of the inside cover)
total distance covered = (2)(25) + (2 - 1/4)
The answer to the equation above is,
total distance covered = 51.75 inches
Answer:
perimeter= 12units
Step-by-step explanation:
steps are in picture