In a clock, a large gear completes a rotation every 45 seconds, and a small gear completes a rotation every
18 seconds. If the gears are aligned now, how many
seconds will pass before the gears are aligned again?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

Find the solution(s) to x^2-14+49=0