A train traveled 240 miles in 4 hours. Assuming a constant rate of speed, at what rate was the train traveling?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).