What is the lcd of the fractions 4/8 and 9/12? a. 24 b. 72 c. 12 d. 36

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

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

What is the total surface area of this square pyramid?