Give an estimated square root for the square root of 189

Write a division equation you could use to find a, the number of miles ava is in charge of. what is the value of a? write your answer is simplist form

He concluded that a heavier object dropped from the same height as a lighter object will land

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?