How much time wil it take a bug to travel 5 meters across the floor if it is traveling at 1 m/s?

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?