The brown family needs to rent a truck for their upcoming move. express movers will charge them $25 for the first day and $0.80 for every mile. smith & smith co. will charge $35 for the first day and $0.60 for every mile. before deciding which service to use, mrs. brown wants to find out how many miles would make the two choices equivalent in cost. the following represent this situation. y=4/5x+25 y=3/5x+35

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

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?

Sole the equation 6n + 9 = -3n - 21 - 6 for n