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weeeeeb [17]
4 years ago
10

Normal Distribution Question.

Mathematics
1 answer:
Inessa05 [86]4 years ago
8 0
According to the data give, the mean is 120, with a standard deviation of 8. 60% or a z-score of 1 would be those with 128. Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
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5x - 7(2 - 4x) <br><br> simplify the expression
ss7ja [257]

Answer:

9x-14

Step-by-step explanation:

7 times 2 is 14, and 5x plus 4x is 9x so it is 9x-14

8 0
3 years ago
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Molly is making peanut butter cookies. To make a batch of cookies she needs cups of peanut butter, 1.5 cups of sugar, and 1 egg.
Rina8888 [55]

Answer:

4 batches

Step-by-step explanation:

one batch calls for:

3/4 PB

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3/.75(3/4)= 4

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6 0
3 years ago
Find the area &amp; Explain
pochemuha

Answer:

D) 1188 in.^2

Step-by-step explanation:

33×36 is 1188, the triangle on the side doesn't matter because it can be used to make the rectangle a whole rectangle, which means that the only important numbers are 33 and 36 multiplied to find the area, which is 1188^2.

3 0
2 years ago
10+3c≤1 ????????????????????????
stiks02 [169]

Answer:

c<-3

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move the constant to the right-hand side and change its sing

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6 0
3 years ago
What is the percent for 1/10?
sweet [91]

Answer:

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2 years ago
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