Jamal borrowed $316 for nine months. He paid it off by paying $38.27 monthly. What will he pay in finance charges?

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

How many $20 bills do you need to have to make $280

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.