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KonstantinChe [14]

3 years ago

10

An auto repair shop charged a customer $496 to repair a car. The bill listed $96 for parts and the remainder for labor. If the c

ost of labor is $40 per hour, how many hours of labor did it take to repair the car?

1 answer:

Tpy6a [65]3 years ago

3 0

It took 10 hours of labor to repair the car

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Leviafan [203]

13(4)=52 52+7=59 so q=59

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Distance that sound travels through air d varies directly as time t, and d=1,675 ft when t=5 seconds, find t when d=5025ft

Marysya12 [62]

Divide 5025 by 1675 then whatever you get multiply it by 5 that will get you t when d is 5025

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3 years ago

Sketch the graph of each rational function showing all the key features. Verify your graph by graphing the function on

leva [86]

Answer:

Rational Function

Step-by-step explanation:

Gives the function:

$f(x) = \frac{x-2}{3x-2x^2}$

It has the following,

Domain

x∈ $\mathbb{R}$ : $x\neq 0, x\neq 3/2$

Range

$f \in \mathbb{R} : f \leq -1, f \geq -\frac{1}{9}$

End behaviour

As x $x \rightarrow \infty, y \rightarrow 0$

Horizontal and Vertical Asymptote

Vertical $x = 0, x=3/2$

Horizontal $y = 0$

<em>x-intercept: (2,0)</em>

<em>y-intercept: none</em>

<em>**The Graph is in the annex</em>

5 0

3 years ago

Let f(x)=16^x, find f(1/4)

sergejj [24]

Answer:

2

Step-by-step explanation:

$f( \frac{1}{4} ) = {16}^{ \frac{1}{4} } = \sqrt[4 ]{16} = 2$

That's it, hope you enjoyed it.

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3 years ago

Fill in the blank: A piecewise function uses different rules for different intervals of the _________.

Bogdan [553]

<span>A piecewise function uses different rules for different intervals of the DOMAIN</span>

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3 years ago

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