Please help!!

2. The Humane Society has puppies for adoption. The weights, in pounds, of the puppies currently at the Humane Society, are 17, 14, 13, 15, 21, 39, 18, 22, and 14.

(a) Create a stem-and-leaf plot of the weights of the puppies.
(b) What is the weight difference between the heaviest puppy and the lightest puppy?
(c) How many puppies are currently at the Humane Society? What weight interval has the most puppies? What fraction of the total does this interval represent?

In a recent basketball game between the storm and the chargers, the number of points scored by the storm in the first half was equal to the number of points scored by the chargers in the second half of the game. in the first half, the storm scored 64 points, which is one - third of the total points that were scored during the game. during the second half, the chargers scored 16 points more than one - fourth the points scored in the game. you want to know how many total points that were scored during the game. 1. write an equation that models this situation. then, solve the equation. 2. how many total points were scored during the game? explain your reasoning. 3. does your answer make sense? justify your reasoning.

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?