A friend of Ann did a random survey of the students in the school and found that 65 out of 100 students planned to vote for Ann for student council. Which is the best estimate of the total number of votes Ann will receive if all 1500 students of her school vote?

12*c

step-by-step explanation:

180

step-by-step explanation:

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.