Answer:
A function that is one to one
Step-by-step explanation:
Each input has one output.
Answer:
-5x=-50
x=-10
Step-by-step explanation:
Volume of Solids
The volume of the solid is 758.83 in³
Step-by-step explanation:
Given that the cone and half sphere is hollow
The volume of the cone =
The Volume of the sphere = 
So the Volume of the half sphere =
The volume of solid = volume of cone + volume of the half sphere

Given
height h = 19 in
radius r = 5 in
= 
= 1/3 × 3.14 × 5 × 5 × 19
= 497.16 in³

= 2/3 × 3.14 × 5 × 5 × 5
= 261.67 in³
V = 497.16 in³ + 261.67 in³
= 758.83 in³
Hence the volume of the solid is 758.83 in³
Answer:
12
Step-by-step explanation:
We can use the Pythagorean theorem to find the answer
The lengths in the problem form a right triangle with a hypotenuse of 20ft and legs of 16ft and the horizantal distance
400-256 = 144
✓144 = 12
When x = -4,
g(-4) = |-3*(-4) - 1| = 11
So, 2g(-4) = 2 * 11 = 22
[Where * represents multiplication.]