E^2x - 5e^x = 24
(e^x)^2 - 5e^x =24
let e^x = u
u^2 - 5u = 24
u^2 -5u - 24 =0
(u - 8)(u+3)=0
u = 8 or u = -3
since e^x = u then u can't equal -3
e^x = 8
by taking ln for both sides
ln(e^x) = ln(8)
xln(e) = ln(8) .......................ln(e) = 1
x = ln(8) = 3ln(2)
Answer:
Step-by-step explanation:
i love you
There may be a relationship between 'x' and 'y', but we have no equation
that shows what it is. So we don't have the information we need to answer
the question.
Answer:

Step-by-step explanation:
Given
Represent the volume of the cylinder with V1 and the cone with V2.
So:

Required
Find V2
The volume of a cylinder is:

Because the cone and the cylinder have the same base area and height, the volume of the cone is:

Substitute
for
.


Substitute 1751 for V1




<em>The volume of the cone is 583.67 cubic units</em>