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Montano1993 [528]

2 years ago

5

Kim ran a 26-mile marathon. She ran 0.143 of the marathon during the first hour. How many miles did Kim run during the first hou

r?

1 answer:

Nookie1986 [14]2 years ago

5 0

Answer: 3.718 miles

Just simply take 26x0.143

With a calculator you'll find thats it is 3.718

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X=-6 and x=1/3 are both correct values so A and D

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What is the inverse of the function f(x) = 2x – 10?

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Cloud [144]

Answer:

ok

Step-by-step explanation:

ok so the sum mustbe 36

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Jet001 [13]

Answer:

c $11,751

Step-by-step explanation:

The function that models Alicia's car is

$f(x) = 21000(0.93)^{x}$

where x represents the number of years since she purchased the car.

We want to find the value of Alicia's car after 8 years.

We substitute x=8 into the formula to get:

$f(8) = 21000(0.93)^{8}$

$f(8) = 21000(0.5596)$

$f(8) = 11751.218$

We round to the nearest dollar to get:

$f(8) =11751$

The correct answer is C.

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2 years ago