Logarithm (algebra 2 help) ?

Question

find the value of each expression

1. cubedroot 100

2. (.68)^5

Thanks for help

Answer 1

Assuming you're using base 10 logs,

Problem 1:

  log 100 = 2

  cuberoot = 10 ^ (2/3) = 4.64

Problem 2:

  log 0.68 = -0.16749

  5 * (-0.16749) = -0.837

  answer = 10^(-0.837) = 0.14539

Answer 2

1. cube root 100 = 4.6415888336 and so on

2. (.68)^5 = 0.1453933568