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andrew11 [14]
3 years ago
5

aircraft costs ​$2901 dollars per hour to operate. The algebraic expression 2901t gives the total cost to operate the aircraft f

or t hours. Find the total cost to operate the aircraft for 6.9 hours.
Mathematics
1 answer:
Cloud [144]3 years ago
6 0

Answer:

$20016.90

Step-by-step explanation:

all you do is multiply. easy-peasy

2901x6.9=20016.90

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Answer:

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Step-by-step explanation:

We have given these following functions:

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h(a+4)

This function is:

h(a+4) = (a+4)^2 + 6(a + 4) + 8

h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8

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f[h(a+4)]

f(x) = 5x

Thus

f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240

The correct answer is given by option C.

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