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Vaselesa [24]
3 years ago
9

The function f(x) = 3x − 2 represents the altitude of a hot air balloon, where x is the time in minutes. The function g(x) = x2

− 1 represents the time in minutes, where x is the height in thousands of feet of the hot air balloon. What is the value of f[g(5)]?
Mathematics
1 answer:
cluponka [151]3 years ago
6 0

Answer:

70

Step-by-step explanation:

If g(x) =x^2 -1, then

f[g(5)] = 3*(5^2-1) -2 =72-2= 70

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with it's formula

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Find the solutions to x2 = 20.<br> :):):) i love you
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Answer:

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Step-by-step explanation:

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3 years ago
The probability that John receives junk mail is 11 percent. If he receives 94 pieces of mail in a week, about how many of them c
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Solve the following equation for x: 5x + 3y = 15.
zepelin [54]

Answer:

B) x = (-3/5)y + 3

Step-by-step explanation:

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first, subtract 3y from btoh sides:

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Next, divide 5 from both sides:

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