Dom has enough tins of paint to cover a total surface of 280m. he needs to paint a community hall with an area to be painted of 255m 2. calculate the percentage of paint that is left over . give your answer in to 1 decimal place

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !