Jennifer invests a sum of money in a retirement account with a fixed annual interest rate of 4.30% compounded 12 times per year. after 20 years, the balance reaches $16,604.02. what was the amount of the initial investment?

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.

Express -5 2/5 as an improper fraction.

Point m is located at (-4, -6). what is located 4 units from point m? ( its on a coordinate plane by the way. )