Ask question

Ask question

All categories

3 years ago

10

The average speed on a certain highway is μ = 58 with a standard deviation of σ = 10. What portion of cars are traveling between

55 and 65 mph?

1 answer:

lidiya [134]3 years ago

3 0

The portion of cars traveling between 55and 65 mpg could be 59 card

You might be interested in

What is the area of the parallelogram?

luda_lava [24]

Answer:

195 cm 2

Step-by-step explanation:

7 0

3 years ago

What one was c because all them look alike but different solutions

ElenaW [278]

I don't know what c you are talking about because there is no picture

4 0

3 years ago

Lily plants 2 red rosebushes, 8 pink rosebushes, and 6 yellow rosebushes. What is the ratio of pink and red

andrey2020 [161]

Answer:

C. 10 : 16

Step-by-step explanation:

Attached below

4 0

3 years ago

How do you work out this problem?

drek231 [11]

What is your question?

8 0

3 years ago

The expression <img src="https://tex.z-dn.net/?f=%28%20x%5E%7B1%2F2%7Dy%5E%7B-2%2F3%7D%29%5E-6%20%20" id="TexFormula1" title="(

forsale [732]

Y ^(-2/3)^-6 = y^12/3 = y^4

x^(1/2)^ -6 = x^-3 = 1 x^3

so the answer is y^4 * 1 /x^3 = y^4 / x^3

A

8 0

3 years ago