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The function b(n) = 10n represents the number of light bulbs, b(n), that are needed for n chandeliers. How many light bulbs are needed for 14 chandeliers?

A) 140
B) 10
C) 145
D) 135

User Domenikk
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1 Answer

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Final answer:

To find how many light bulbs are needed for 14 chandeliers using the function b(n) = 10n, we substitute n with 14, yielding 140 light bulbs. The correct answer is A) 140.

Step-by-step explanation:

The student's question is about the function b(n) = 10n, which represents the number of light bulbs needed for n chandeliers. To find out how many light bulbs are needed for 14 chandeliers, we simply substitute the value of n with 14 into the equation:


b(n) = 10n
b(14) = 10(14)
b(14) = 140

The correct answer is A) 140 light bulbs.

User RichardC
by
8.3k points
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