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3 years ago

20 POINTSSSSSSSSSSS AND BRAINLIESTTTTTTTTTTTTTSSSSSSSSSSSSSS

Mathematics

2 answers:

Setler79 [48]3 years ago

5 0

The answer is C!

2.5, move the decimal four places to the left. You are left with .00025

Assoli18 [71]3 years ago

5 0

Answer:

Step-by-step explanation:

Since the exponent on the 10 is negative, we need to move the decimal point to the left instead of the right. After moving the decimal point on the 2.5 to the left 4 places, we see that the answer is 0.00025.

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Ahat [919]

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As per given , we have

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

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

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