Determine whether the following problem involves a permutation or combination. (it is not necessary to solve the problem.) how many different 33-letter passwords can be formed from the letters upper qq, upper rr, upper ss, upper tt, upper uu, upper vv, and upper ww if no repetition of letters is allowed?

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?