Solve 8 to the second power + 3(36÷6)-2
2 answers:
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Answer:
432 cubic meters
Step-by-step explanation:
The volume formula is V = blh
V = (9)(16)(6)
V= 432 cubic meters
Answer
Find out the how long did they rest in 8 hours.
To prove
As given
contestants in a dance-a-thon rest for the same amount of time every hour.
A couple rests for 25 minutes in 5 hours .
As
25 mintues = 5 hours
1 hours = 5 mintues
Thus in 1hours a the dance -a-thon rest for 5 mintues.
Now for 8 hours.
8 hours = 8 × 5 mintues
= 40 mintues
Therefore in 8 hours a dance-a-thon rest for 40 mintues.