Q 5 please help me to resolve

Mathematics

2 answers:

liraira [26]3 years ago

7 0

Put 15 where n is, then do the arithmetic.

b(n) = 6n . . . . . . . . . . . the formula for the number of bulbs for n chandeliers

b(15) = 6·15 = 90

The appropriate choice is ...

... 90 light bulbs

7nadin3 [17]3 years ago

6 0

Substitute n=15 into the function because n is the number of chandeliers. You will get 90, which is the correct answer.

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