Plz answer

find the selling price of a $270 bicycle with a 24% markup.

 334.80

Step-by-step explanation:

The markup is the original price times the markup percentage

markup = 270*24%

markup = 270*.24

             =64.8

To find the new price, add the markup to the original price

New price = original price + markup

                  = 270 + 64.8

                     334.80

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.