The sun’s ability to send energy to earth through millions of miles of outer space demonstrates which process

Alivestock company reports that the mean weight of a group of young steers is 1100 pounds with a standard deviation of 93 pounds. based on the model n(1100,93) for the weights of steers, what percent of steers weigh a) over 1050 pounds? b) under 1300 pounds? c) between 1150 and 1250 pounds?

Anybody wanna ? (picture included? )

The slope of a velocity time graph over any interval of time gives the during that interval