If the simple interest on $1,000 for 7 years is $350, then what is the interest rate?

24,500

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 350%/100 = 3.5 per year,

then, solving our equation

I = 1000 × 3.5 × 7 = 24500

I = $ 24,500.00

The simple interest accumulated

on a principal of $ 1,000.00

at a rate of 350% per year

for 7 years is $ 24,500.00.

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068