Mr. Jones is shopping for new appliances at a store. All appliances are on sale for 10% off.
Sales tax is 7%.
Which expression could Mr. Jones use to calculate the total cost of any
appliance, x?

HINT: Find the cost of the item if the original price is $100. Then Let x=100 and see which choice will give you the correct price.

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?