The teo family uses the washing machine for 1.5 hours every day for the washing of their clothes.
calculate the amount energy that is used by the washing machine per day and express your answer in kilowatt-hours(kwh)

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Which of the following is the result of expanding the series

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .