In how many ways can a teacher arrange 6 students in the front row of a classroom with a total of 20 students?

1 answer:

5 0

The concept of the question above is Permutation where in we are to arrange to arrange the 6 students from which there are 20 students. This is the "permutation of 20 taken 6" or 20P6. The numerical value of the permutation is equal to 27907200.

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Can someone help lol free 20 points btw

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Answer:

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Flowchart proofs are organized with boxes and arrows. The statements given are written in the box and the reason of that statement is written just below the box. Every statement if flowchart proof complements other statement.

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100+30=130
100+40=140

online price is 130% or original
superstore price is 140% or original
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1.4 times 160=224=superstore

B. difference is 224-208=16=10% of 160
it is 10% of the original price

A. online=$208
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