How long is `50\%` of a 24 hour day

12 hours

Step-by-step explanation:

50/100 x 24 = 12

it would be 12 hours.

Step-by-step explanation:

24/2=12

rick would give her the best deal as he will charge $8.88 per hour

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.