Answer:
b. 66
Step-by-step explanation:
s2 Could refer to the variance of the 66 employees' salaries
Answer: C. (3,-2) (-6,-9) (-6,9) (-9,6) (9,6)
divide the total weight by the number of piles
9/5 = 1.8 pounds per pile
Answer:
Yes, you did.
Step-by-step explanation: