3 years ago

(5,-8) and (r,-4); slope: 4 Find r

1 answer:

3 0

Answer:

Your missing point would be 6.

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kkurt [141]

Answer:

Step-by-step explanation:

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3 years ago

kherson [118]

Answer:

3.6% of the ball bearings will have diameters of 20.27 mm or more.

Step-by-step explanation:

We can calculate this proportion using the z-score.

We have a normal distribution with mean 20.00 mm and standard deviation of 0.150 mm.

The value for X is 20.27 mm.

Then, the z-score and its associated probability are:

$z=\dfrac{X-\mu}{\sigma}=\dfrac{20.27-20}{0.15}=\dfrac{0.27}{0.15}=1.8\\\\\\P(X>20.27)=P(z>1.8)=0.036=3.6\%$

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4 years ago

nika2105 [10]

Answer:

The answer is 20

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3 years ago

Mariulka [41]

13≥v-1 is the formula

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3 years ago

ludmilkaskok [199]

Isolate the d

divide 7 from both sides

c/7 = 7d/7

c/7 = d

d = c/7 is your answer

hope this helps

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4 years ago