A person on a moving sidewalk travels 36 feet in 6 seconds. The moving sidewalk has a length of 180 feet. How long will it take to move from one end to the other? Help pls?

It would take 30 seconds.

Step-by-step explanation:

Per second, you would travel 6 feet. Dividing 180 by 6 gives you 30.

correct answer:

b.(19,-2)

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.