ANYONE THINK IM FAIT BE HONEST OR UGLY U CAN REPORT THIS ITS FINE :(

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?