rita and janet signed up for two different dance classes, how many lessons will it take janet’s class to cost the same amount as rita’s class?

answer

106 emergencies

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.

50-60=10

step-by-step explanation:

$6.42

step-by-step explanation: