The average for lynn's two test scores must be at least a 93 to make an a. lynn got an 88 on her first test. what scores can she get on her second test to make an a in the class?

Lynn must score 98 in her second test to make an Average of 93 and get an A.

Solution:

Required average of test score by Lynn’s to make an A = 93

Number of tests for which average is calculated = 2

Score of Lynn in first test = 88

let’s assume the score required by Lynn in second test to make an A = x.

Average of test score =

186 = 88 + x  

x = 186 – 88 = 98

Hence Lynn must score 98 in her second test to make an Average of 93 and get an A.  

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