Six classrooms lost electricity this morning for 47 minutes. Determine the percent of an hour that the classrooms were without e
1 answer:
You might be interested in
Answer:
<h2>a. It should look for 3 linear factors.</h2><h2>b. There are 3 dimensions.</h2><h2>c. x = 1.7</h2><h2>d. Maximum value is 12.597</h2>Step-by-step explanation:
a.
=
=
=
Hence the factorized form of the volume of the poly is
3 linear factors should needed to be look for.
b.
The 3 dimensions are (x + 4), x, (x + 3).
c.
Let, f(x) =
Now, =
Let =
and
=
=
The value will be maximum, if f1(x) = 0 and f2(x) < 0.
\\
\\
x = 1.69 ≅ 1.7 or x = -2.36 ≅ -2.4
Now f2(1.7) < 0.
At x = 1.7, the volume will be maximum.
d.
The maximum value is f(1.7) = 12.597(approximately)
The equation that satisfies the information provided is y=2.75x, therefore the coordinates to plot on your graph are as follows.
(1,2.75)
(6,16.50)
(10, 27.5)
(20,55)
(30,82.5)
(40,110)
The graph accordingly, can’t really get the whole graph in but hopefully you get the idea and you can use the coordinates above :)
(1,2.75)
(6,16.50)
(10, 27.5)
(20,55)
(30,82.5)
(40,110)
The graph accordingly, can’t really get the whole graph in but hopefully you get the idea and you can use the coordinates above :)