3 years ago

If a car is going 100 mph how long will it take to go 1,045 miles

1 answer:

8 0

Answer:

10.45

Step-by-step explanation:

because you divide 1,045 by 100.

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strojnjashka [21]

Answer:

Step-by-step explanation:

when you plug in 16 for x you will get -621.

$G(16)=27(16-39)\\G(16)=27(-23)\\G(16)=-621$

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3 years ago

TEA [102]

One mile per hour
if i am correct.

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3 years ago

Wittaler [7]

I think the answer maybe 9t+5x

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3 years ago

Umnica [9.8K]

Answer: y=4x-2

Step-by-step explanation:

Since you are looking for y-intercept, the point has to be on the vertical line and the slope is 4 so it has to go up 4 to the right 1

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3 years ago

Ahat [919]

Answer: The probability that a randomly selected tire will have a tread-life of less than 65,000 miles is 0.7872 .

Step-by-step explanation:

The cumulative distribution function for exponential distribution is :-

$P(X\leq x)=1-e^{\frac{-x}{\lambda}}$ , where $\lambda$ is the mean of the distribution.

As per given , we have

Average tread-life of a certain brand of tire : $\lambda=\text{42,000 miles }$

Now , the probability that a randomly selected tire will have a tread-life of less than 65,000 miles will be :

$P(X\leq 65000)=1-e^{\frac{-65000}{42000}}\\\\=1-e^{-1.54761}\\\\=1-0.212755853158\\\\=0.787244146842\approx0.7872$

Hence , the probability that a randomly selected tire will have a tread-life of less than 65,000 miles is 0.7872 .

8 0

3 years ago