14. What is the sample space for choosing 1 letter at random from the word ADDITION? A {A, D,D, I,T, I,O, N} B {1, 2, 3, 4, 5, 6) C (A, D,I, T,O, N} D None of the above​

Which statement is not always true for a parallelogram? (a) opposite sides are congruent. (b) diagonals bisect each other. (c) it has 4 congruent angles. (d) consecutive angles are supplementary.

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.