Stephanie participated in an excercise study. Her results show that she burns an average of 420 calories per hour, in a linear model of this situation, which of the following statements applies? A. An additional 7 minutes of exercise is associated with an additional calorie burned
B. An additional minute of exercise is associated with an additional 7 calories burned
C. An additional 6 minutes of exercise is associated with an additional calorie burned
D. An additional minute of exercise is associated with an additional 6 calories burned

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

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.

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130