Answer:
Step-by-step explanation:
step 1
Find out the number of revolutions in one hour
we know that
The bicycle wheels are making 30 revolutions per minute
One hour are 60 minutes
so
using proportion
step 2
Find out how many feet the bicycle will travel in one hour
we know that
A bicycle moves approximately 7 feet with each revolution and the number of revolutions in one hour is 1,800
so
Multiply the number of revolutions in one hour (1,800 rev) by 7 feet
Answer:
the answer is B, foot.
Step-by-step explanation:
there are 3 in the section
Answer:
It's B, x^2=36
Step-by-step explanation:
Just took the quiz!!!
I know it is a little messy but the answers are
For the first one = (0,7.5)
Second one = (0, 5 2/3)
There are 6 people in each row. 36 band members can not be placed in 7 equal rows because 6 times 6 = 36.