Express each rate as a unit rate. (5points each)
a. 32 teams in 4 divisions
b. $2.70 for 15 ounces

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?