Answers to Assigned Problems in Lesson 06
Page 45.
- x8
- x6
- x12
- x14
- 8x10
- 25x13
- 32x
- 40x
- 4x
- 2x5
- 1x2
- 1x
- 52x3
-
13x2
Problems 15 to 20 should read Rewrite using *positive* or fractional exponents
- 4x5
- 4x3
- 3x1/2
- x1/4
- 4x−1/3
- 15x−1/2
- 4√x
- 53√x
- 23√x
- 5√x3=5x√x
Page 72
- 10t=v
- 10s=r
- en=w
- ey=x
- logb=a
- logv=p
- lnh=k
- lnx=y
- x=log514
- x=log323
- x=−log715
- x=−log34
- x=15ln17
- x=3ln12
- x=14(5+log338)
- x=12(3+log444)
- t=log1.045
- t=log1.062.75
- t=13log1.0483
- t=14log1.0872
- t=−10.12ln0.2
- t=−10.003ln0.4
- t=log0.50.635
- t=log0.250.3
- In 2013
- In 2026
- About 13 months and two weeks
- About 13 months