if you want free/ points then go to "my challenges" and stop farming off me, this is my final free/ points

Acar with a mass of 600 kg is traveling at a velocity of 10m/s. how much kinetic energy does it have?

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

£100.80 divided by 14 equals 7.2 how would we put this as money