Mr. cook has a class of 18 students. he can spend $17 on each student to buy math supplies for the year. he first buys all of his students calculators, which costs a total of $155.88. after buying the calculators, how much does he have left to spend on each student?

answer:

$150.12

step-by-step explanation:

$17 × 18 = $306

calculators = $155.88

after calculators = 306 - 155.88 = $150.12

answer:

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.