Alright, so here we have a cone and a cylinder. The cone has a height of 12. The cylinder has a height of 10.5. Both shapes, because they're on top of each other, have a diameter of 26 or a <em>radius</em> of 13.
Equation for a cylinder: 
Equation for a cone: 
We're going to add both of the volumes of these shapes as soon as we find them.
Cylinder:
Cone:
Add both values: 2123.717 + 5574.756 = 7698.473 cm³.
Hope this was helpful, let me know if I missed anything!
on the very far left it says (5,-1.5)
Step-by-step explanation:
So when it says ration from men to women is 4/5, men is 4 and women is 5.
You know that there are 60 men and you need to find the number of women.
The equation you would use is:
4 X ?= 60
then do ? X 5= the answer
Hope this helps.
When y = 0, x will equal the x-intercept. So, plug in 0 for the y-value to find the x-intercept.
-4x + 2y = 24 Plug in 0 for y
-4x +2(0) = 24 Multiply
-4x = 24 Divide both sides by -4
x = -6
The x-intercept is (-6, 0).
When x = 0, y will be the y-intercept. So, plug in 0 for x and solve for y.
-4x + 2y = 24 Plug in 0 for x
-4(0) + 2y = 24 Multiply
2y = 24 Divide both sides by 2
y = 12
The y-intercept is (0, 12).
The expression that represents the density is D = h^2 - 4h + 20/pi h^2
