For a standard normal distribution which of the following variables always equals 0

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12