Consider the quadratic function f(x)=-2x2+5x-4 the leading coefficient of the function is

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

In the 30-60-90 triangle below side s has a length of and side r has a length