What is a number that is greater than 40 who is prime fact tour is a send contains three prime numbers that do not repeat

Can i get some on 18,20,& 22? or one of them

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point