Mathematics, 17.07.2019 06:00 elijaahstepp041

1. what is a simpler form of the radical expression? 4^sqrt1296x^16y^12 does anybody have the answers to algebra 2b unit 8 lesson 2 semester exam?

Answers: 1

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Answer from: KingSavage5206

1. B. 6x^4 |y^3|

2. b. 3 sqrt 6/2

3. b. 5

4. c. 1.03

5. d. 63/55

6. c. (line pointing into 3)

7. a. neither

8. a. $22.00

9. c. y=5/x-6 +7

10. b. (curved big line hitting 1 and then going down to 4)

11. d. x=9, x=3

12. b. -(x+1)/(x-1)(x+3) , x = 1, x=-1, x=-3, x=-4, x=5

13. c. x^2/2x+2

14. b. fifth square

15. a. 290

16. c. 1,572,864

17. c. =80

18. b. 255

19. d. 29.524

20. b. $208.72

21, 22, 23, 24, 25, 26, 27, 28 - skipped

29. a. 1,320

30. a. 5/36

31. a. 1.8%

32. c. 2/3

33. c. 0.348

34. d. mean: 87.1 median: 86 mode: 85

35. d. 5.1

36. d. the median age is the same for both groups

37. b. 41/200

38. c. 16/225

39. c. 68%

40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50 - skipped

Step-by-step explanation:

i took the exam

Answer from: dulldiamondss2858

For this case we have the following expression:

Rewriting the expression we have:

Then, for power properties we have:

a simpler form of the radical expression is given by:

Answer from: Quest

step-by-step explanation:

a. since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since 2010 0 1 2 3 4 5

profits made in 1000's 39 84 111 120 111 84

we find that profit gradually increases form 2010 to 2013 upto 120, then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a. since the profit made in 2012 is equal to the profit made in 2014, the profit is symmetric about the line y = 120,000.

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