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I NEED HELP PLEASE!!!!!!! 1) How long is it from 9:15 am to 4:48 pm? h 2) Find the value of 4n if n=7 3) Solve the equation 3y=21 4) Change the index notation of a⁴ to its facto…

I NEED HELP PLEASE!!!!!!! 1) How long is it from 9:15 am to 4:48 pm? h 2) Find the value of 4n if n=7 3) Solve the equation 3y=21 4) Change the index notation of a⁴ to its facto…
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I NEED HELP PLEASE!!!!!!!

1) How long is it from 9:15 am to 4:48 pm? h
2) Find the value of 4n if n=7
3) Solve the equation 3y=21
4) Change the index notation of a⁴ to its factors

User Luis Ruiz Figueroa
by
7.5k points

1 Answer

4 votes
1) 7 hours and 33 minutes
2) 28
3) y = 7
4) a times a times a times a
User Anshu Prateek
by
8.6k points
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