A plane intersects the center of a sphere with a volume of about 5,575.3 m) What is the area of the cross section? Round to the nearest tenth.

Which expression is equivalent to 2x^2+7x+4?

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

For the inequality |c| < |d| to be true, which of the following must be true?