Carlo works as a waiter. He works double shifts 6 days a week. The lunch shift is 2 hours and the dinner shift is 4 hours. Find the total number of hours he works per week.

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

4. find the geometric mean of 4 and 12. 24 8

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?