Mr Jenkins is tiling a square floor. He uses 196 square tiles.
Work out how many tiles are in each row.

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?