You deposit $50,000 in a savings account. After 10 years, your balance is $65,000. What is your interest rate?

r = .03 or 3%

Step-by-step explanation:

Interest = Principal x Rate x Time

15000 = 50000(10)r

15000 = 500000r

r = 15/500

r = .03 or 3%

1. y = 12x2 - 9x + 4 has no real solution(s).

2. 10x + y = -x2 + 2 has two real solution(s).

3. 4y - 7 = 5x2 - x + 2 + 3y has no real solution(s).

4. y = (-x + 4)2 has one real solution(s).