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mariarad [96]
3 years ago
9

In how many ways can a student arrange 6 textbooks on a locker shelf that can hold 4 books at a time

Mathematics
1 answer:
elena55 [62]3 years ago
7 0

Answer:

360 ways.

Step-by-step explanation:

This is the number of permutations of 4 from 6.

= 6P4 =   6! / (6 - 4)!

=  6! / 2!

= 6*5*4*3*2*1 / 2

= 360.

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Step-by-step explanation:

Kelli and her family went to the beach for a vacation. They drove 293 miles in 7 hours to get there. ABOUT how many miles did they drive each hour?

This Question is calculated as:

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