3 years ago

Which is bigger0.9 or 19/20

1 answer:

7 0

19/20

19/20 = 0.95

0.9 < 0.95

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shusha [124]

Answer:

$q = 2(t - 5)$

Step-by-step explanation:

$t = \frac{q}{2} + 5 \\ \\ t - 5 = \frac{q}{2} \\ 2(t - 5) = q$

hope this helps you.

Have a nice day!

6 0

2 years ago

bagirrra123 [75]

49.2126 Feet (ft)

hope this helps

7 0

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

Crank

Line+line = angle. dhxs

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2 years ago

kvv77 [185]

Divide everything by 8: 550/8=68.75, 250/8=31.25. The new dimensions are 68.75 inches by 31.25 inches :)

5 0

2 years ago