3 quarters, 3 dimes, five nickels, and one penny as a decimal number

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply