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Shalnov [3]
4 years ago
5

The amount of snowfall falling in a certain mountain range is normally distributed with a mean of 89 inches comma89 inches, and

a standard deviation of 12 inches.12 inches. What is the probability that the mean annual snowfall during 3636 randomly picked years will exceed 91.8 inches question mark91.8 inches? Round your answer to four decimal places.
Mathematics
1 answer:
polet [3.4K]4 years ago
4 0
sorry wish I could help but iI forgot all this:(
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I live in United States and I want to move to Scotland I'm trying to understand the conversion of money I understand one US doll
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4400 because you multiply 5000 with 0.88 to get your answer.
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3 years ago
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How do you calculate the slope of a line?
rosijanka [135]

Answer:

y2-y1/x2-x1 or rise/run

Step-by-step explanation:

I learned this in algebra

5 0
3 years ago
Guys it is easy please write an explanation.<br> I will give brainliest answer to the best answer.
Gemiola [76]

Answer:

A.) 193

B.)191

C.)236

D.)128

Step-by-step explanation:

A)   12^2+(8-4)^3-15

       144+(64)-15

     208-15=193

B) (3*2)^3-5^2

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I only showed work for A and B

Hope this helps !!

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7 0
2 years ago
a woman earned wages of $34,600, received $1500 in interest from savings acxount, and contributed $2900 to a tax-deferred retire
xz_007 [3.2K]
Add them all.34,6000 and 15000 and 2900 and 4050
4 0
3 years ago
Help plz I don't uderstand any of these
Archy [21]
So, all you would do is use distribution.
For example: D is .5(x+3) = -3(x-.5)
you would do
.5 times x+3, which equals .5x+ 1.5
So, .5x+1.5=-3x+1.5
because -3*x-.5 is -3x+1.5.
Then, you would just get x by itself.

.5x+1.5=-3x+1.5
add 3 over to .5 = 3.5x;
subtract 1.5 over to 1.5 = 0
now you have 3.5x = 0
divide by 3.5 to get x by itself and you get zero.

x=0

When you substitute it in, you should have them both equal to each other. I hope this helps. :)
3 0
3 years ago
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