He can run 10.5 miles in 75 minutes
He gained 8 lbs (pounds ) and lb is like 16 and there is 16 oz (ounces ) in a pound so 128 divided by 16 = 8
The answer is 63 units, just add them up.
I believe it’s the answer is A
Answer:
a) 0.65
b) 0.1581
Step-by-step explanation:
We are given the following in the question:
Distribution of X:
Mean = 0.125
Standard deviation = 0.05
Distribution of Y:
Mean = 0.350
Standard deviation = 0.10
Solution:

a) mean of M

b) standard deviation of M
If X and Y are independent then,


Standard deviation of M =
