Choose the definition for the function. 2x
A
if x < 1
if x > 1
B.
-2x
1 / 8x + 1 / 3
if x 31
if x > 1
X +
{x
V 2x
2x
+
13
No
if x < 1
if x > 1
5
2
C.
D
2x +
3x
if x < 1
if x > 1

Acylinder has volume 45π and radius 3. what is it’s height?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Ihonestly have no clue if it's each or none.