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4 years ago

Evaluate the algebraic expression h(m+n)/2 h=4 m=5 n=6.

Mathematics

2 answers:

zepelin [54]4 years ago

5 0

H(m+n)/2
4(5+6)/2
4(11)/2
44/2
22

zhenek [66]4 years ago

4 0

H(m+n)/2
4(5+6)/2
4(11)/2
44/2
22
(but if you mean by multiplication)
88

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b) The employer can fill the four positions in 210 ways.

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The order is not important.

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So we use the combinations formula to solve this problem.

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