On the graph of f(x) = cotx and the interval [0, 2pie), for what value of x does the graph cross the x-axis? Choose all answers that apply.

Which math sentence can be used to determine if the triangle is a right triangle?

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

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year