Is (20 x 76) + ( 5 x 76 ) a finding the area or perimeter problem?

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate