Answer:
Example 5 If a force F1 = 100N is applied on the left in the hydraulic lift shown, where A1 = 0.02 m2 and. A2 = 0.08 m2, what force F2 will be.
Step-by-step explanation:
Standard error for a sample proportion, p = 0.8, n = 1200
Hi there!
To find f(-2), we need to plug in the value x = -2 into the equation.

Remember that multiplying a negative by a positive ends up with a positive.
~ Hope this helps you!
Answer:
A is the answer
vertically stretched by a factor of 2
Step-by-step explanation:
f(x) = √x and f(x) = 2√x
Since |a| = 2 > 1. The line f(x) = 2√x is vertically stretched by a factor of 2
from f(x) = √x
Answer is A
Answer:
7161 km³
Step-by-step explanation:
28²+b²=32.5²
784+b²=1056.25
b²=1056.25-784
b²=272.25
b=√272.25
b=16.5
1/2x28x16.5x31=7161