5 people , 1 wall ~ 20/5 = 4 minutes
1 person, 1 wall ~ 4/5 minutes
9 people, 1 wall ~ (4/5) x 9 = (36/5) minutes
Therefore 9 people, 9 walls ~ (36/5) x 9
= 64.8 minutes
= 1h 4 min 48 s
The answer to the questions
Since C = 2rπ
if the C of earth = 25000 miles
then the r = C ÷ (2π)
= 25,000 miles ÷ 2π
= 12500 ÷ π
≈ 3978.87358 miles
Since radius is a measure of the distance from the center to any point on the circle then that distance would be about 3978.8736 miles<span />
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➷ Your answer is correct
Explanation:
If you plug in the n=1 into each of the variables, the equation will make sense.
4/5*1=4/5
4/5-3/5=1/5n
1/5*1=1/5
So:
4/5-3/5=1/5
This equation makes sense
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
TROLLER (don't worry i didn't troll you)
Answer:
$42.10
Explanation:
It is a percentage increase and there are many methods in doing an increase.
Hope this helps!
Please give Brainliest!