The area of a rectangle is 4.9 square units. the length is 2.5 units and the width is y units.

what is the value of y?

area = L x W

 L = 2.5

width = y

area = 4.9

 4.9 = 2.5 * y

y = 4.9/2.5 = 1.96

2.5 x 1.96 = 4.9 true

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24

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.