1090/15
= 73 heartbeats per minute
hope it helps :)
The length opposite the 30 is 8.5 yds and the length opposite the 60 is 8.5✓3 yds
The answer is key to your success and for that to happen you need to not be lazy and do it your self
Answer:
Step-by-step explanation:
B looks like it would work.
You add speeds * time when you are travelling in opposite directions.
I don't know why you would add or subtract 1 as in A and C
120 * t = 540
t = 540/120
t = 4.5 hours.
So after 4.5 hours they are 540 miles apart.
You would take 3 x 4 which equals 12. And then you would take 12 x8 which would equal 96
