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Ivanshal [37]
2 years ago
6

with a mean of 32 minutes and a standard deviation of 5 minutes. What is the probability that a randomly selected customer will

have to wait less than 21 minutes, to the nearest thousandth?
Mathematics
1 answer:
Gala2k [10]2 years ago
4 0

Answer:

1.39%

Step-by-step explanation:

(21 - 32) / 5 = -2.2 z score

= 0.0139 so there is a 1.39% probability

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What is the y-intercept of y = -3x?
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Answer:

( 0, 0 )

Step-by-step explanation:

In this equation, you can see that there is not y-intercept, and since there is no y-intercept, that means that it will be "0", and that the line goes straight to the origin ( 0, 0 )

Hope this helped!

Have a supercalifragilisticexpialidocious day!

8 0
2 years ago
Help!! need this asap
lesya [120]

Answer:

A≈21.46

<em>Hope Helps </em>

<em>:)</em>

8 0
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What is 0.0008235 in scientific notation
larisa [96]
I think this is the Answer

8.235*10^-4

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ch4aika [34]

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