2 years ago

What is the probability that a randomly selected customer purchases the classic car wash if they do not vacuum their car?

1 answer:

8 0

Highly because they do not have to vacuum their car

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Sergeu [11.5K]

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(2,0)

Step-by-step explanation:

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katovenus [111]

Your answer is 4/5 because is see you put 8/10 which is correct but all you needed to do is simplify.

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zzz [600]

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Y=2x+1

1 is the y and the 2 is the x value since every 2 blocks down and 1 over it will hit a corner or edge of box. Hopefully this helps

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photoshop1234 [79]

Substitute $u=x^2+4$ and $du=2x\,dx$ . Then the integral transforms to

$\displaystyle \int \frac{x\,dx}{(x^2+4)^3} = \frac12 \int \frac{du}{u^3}$

Apply the power rule.

$\displaystyle \int \frac{du}{u^3} = -\dfrac1{2u^2} + C$

Now put the result back in terms of $x$ .

$\displaystyle \int \frac{x\,dx}{(x^2+4)^3} = \frac12 \left(-\dfrac1{2u^2} + C\right) = -\dfrac1{4u^2} + C = \boxed{-\dfrac1{4(x^2+4)^2} + C}$

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1 year ago

Lana71 [14]

Answer:

31 quarters

Step-by-step explanation:

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2 years ago