Arestraunt bill comes to 28.38 find the total cost if the tax isc6.25% and a 20% tip is left on the amount before tax

28.35x 0.0625 = 1.772 (tax) 
28.35 *0.2 = 5.67 (tip)
28.35+1.772+5.67 = $35.79

1200 inches = 30 yards12 inches= 1 foot3 feet= 1 yard3feet= 36 inchesyou can set up a proportion then use inverse operations that looks sorry it looks so sloppy lol

Answer

1 number

explanation

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.