Day 1 -11.31 to 13.49 day 2 -7.69 to 25.25 what was the temperature change on day 1 on day 2

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

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o

If f(x)=x+7 and g(x)=1/x what is (fog)(x)