- X: 4 units of A and 5 units of B per hour
- Y: 3 units of A and 10 units of B per hour
Cost to run machine X:$22/hr
Cost to run machine Y $25/hr
x=number of hours machine X runs
y=number of hours machine Y runs
The objective function is C = 22
25 y
COMPLETE
The minimum cost is $
M and occurs at

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

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.

the correct answer is $7.38

step-by-step explanation: