If h = 18 in. and r = 6 in., what is the volume of the cone shown below? use 3.14 for pi.
a. 113.04 in.3
b. 678.24 in.3
c. 2,034.72 in.3
d. 339.12 in.3

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Explain how you can use the associative property to evaluate (7x50)x4.

What’s the answer ? use the picture to see the problem