John says that a triangular prism, a square pyramid and a cylinder all have a rectangular cross-section. Jane says that a cylinder, a square pyramid and a cone all have a rectangular cross-section.
Who is incorrect? What fact did they get incorrect? Did that person state anything correctly?

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

i think the answer would be c