19. the price of a pair of shoes is $59.99 before tax. dan bought the shoes for 35% off. he then paid 6% sales tax on the discounted price. how much did dan pay in sales tax? show all work and steps in your solution.

Suppose there are 10 five and six-year-old attending a birthday party. when a 30 year old mother walks into the room with an infant in her arms, what happens to the mean age in the room? what happens to the standard deviation of ages in the room? a. the mean and standard deviation of both change. b. the meaning will change, but the standard deviation will stay approximately the same. c. i mean will stay approximately the same, but the standard deviation will change. d. the mean and standard deviation will both stay approximately the same.

What could explain what happened when the time was equal to 120 minutes

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.