The average distance between the variable scores and the mean in a set of data is the standard deviation.
The answer is B.
-4b-8 + -1b^2 +2b^3
-4(-2)-8+-1(-2)^2+2(-2)^3
8-8+2^2-4^3
4-64
60
Answer:
c 4/5
Step-by-step explanation:
marry chrismas
If Samuel can type 40 words per minute, he can type 
words in 
minutes. So, the amount of minutes you're interested in is the solution of the equation
minutes.
Since 8750/60 is 145 with reminder 50, Samuel can type the required amount of words in 145 hours and 50 minutes.
Answer:
23m
Step-by-step explanation:
The product of a number m and the numeral 23 is 23m.
