What is the midpoint of the segment with endpoints (5,2) and (3,0)? (Type an ordered pair. Type an integer or a decimal.)

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?