5. a pet-sitter wants to advertise in several local newspapers. if the newspapers charge $20 per advertisement, how much will the pet-sitter have to spend if she wants to place at least four ads?

Solve 2^x=32 and rewrite this equation in a logarithmic form

Billie holiday sells children's clothing for sara vaughn's toddler shop. baby blankets sell for $29.99 after a markup rate based on cost of 109%. find the cost and the markup.

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?