Lisa is 12 centimeters taller than her friend ian. ian is 16 centimeters taller than jim. every month, their heights increase by 2 centimeters. in 8 months, the sum of ian's and jim's heights will be 170 centimeters more than lisa's height. how tall is ian now? let h be ian'a height today in centimeters.

(h+16)++16=+170

ian is _ centimeters tall now.

a. she will receive a refund of $278.

step-by-step explanation:

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.

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =