Evaluate: -1/4 + 17 + (4/5)+ 1/4 + 13 + (-4/5)

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240