Areceipe calls for the following ingredients.
3 c flour. 1/2 t salt
3/4 c sugar. 4 c fruit
2 t butter
to make 2/3 of the recipe how much of each ingredient should you use write the revised amount on the line next to each ingredient

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.

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2