Asked by Anonymous

Cecily is swinging. The swing goes back and forth twice every five seconds. How many seconds does it take her to go back and forth one hundred times? About how many minutes is that?

Please help me.
Answered by Reiny
2 times/5 sec = 100 times/x sec
2/5 = 100/x
2x = 500
x = 250

it would take 250 seconds, you tell me how many minutes that is ...

btw, I just noticed you already posted this and it was answered.

http://www.jiskha.com/display.cgi?id=1360705850

Why did you repost?
Answered by vijay
p=f/A
Answered by Anonymous
How many minutes
Answered by bob
idk my answer i need help
Answered by (:PAOLA:)
250
Answered by 🤎xxbearriie🐻
250 seconds. So 4.17 mins. On my worksheet, it has selections: 3 1/2 mins, 4 mins, and 4 1/2 mins. If u have choices like these it’s probs 4 1/2 sry if I’m wrong.
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