Acowboy rode his horse 45 miles at 15 and then rode another 35 miles at 10 . how long did the ride last? 6 h 6.5 h 60 h 65 h

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.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply