Answer:
2.28%
Step-by-step explanation:
As this is normally distributed, we can use z scores to find the percentage.
First, find the z-score for 148.
The z-score that you get is:
(148-160)/2=2
As we see that z=2, we can use a calculator or a z-score chart to find the percentage less than a z score of 2.
I used my chart and found: 2.28%
Answer:
Angle IEF = Angle CEH ( corresponding)
Therefore Angle CEH = 96°
150 divided by 25 is 6 so the answer is 6
Distribute multiplication over addition and subtraction:
3x+ 12y+10x-5y
Combine like terms:
13 x +7y
Answer:
B
Step-by-step explanation:
f(x)=7x+6
If you replace 1 for x you get 7, then add 6 and you get 13.
Continue replacing x with the in numbers and you'll see they are all right
