Multiply by (r^2)/F and take the square root.
(r²/F)·F = G·(m×M)/r²·(r²/F)
r² = G·m·M/F

The initial deposit would be the y-intercept (the point where the line crosses the y axis), before you started the monthly deposits.
Then, looking at the points, you can see that 20 is added every month.
Answer is D
5.82% = 0.0582 in decimal form.
Answer:
C.
Step-by-step explanation:
At least means greater than or equal to.
Answer:
A
Step-by-step explanation:
Perpendicular lines have a relationship between their slopes. Their slope are negative inverses of each other. This means is one is 3 then the negative reciprocal is the other or -1/3. The slope here is 1/9 so the perpendicular slope is -9. Slope is always attached to the x term so A is the solution.