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Mathematics, 16.12.2021 01:00 millernicholas622

Domain and range: I need Help please


Domain and range: I need Help please

ansver
Answers: 2
ansver
Answer from: Quest

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

Can someone plz me 1 to 37 . i will earn 10 points
ansver
Answer from: Quest
Hello!

the answer is:

the correct option:

b. x=2.23

why?

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

7^{x}=77

then, using placing logarith with base 7 on both sides of the equation, we have:

7^{x}=77log_{7}(7^{x})=log_{7}(77)x=log_{7}(77)x=2.2322

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

x=2.23

hence, we have that the correct option:

b. x=2.23

have a nice day!

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