Question

Helppppp ASAPPPPPP TST FULL CREDIT

Answer 1

24.

`log_(2)(9) \\ = log_(2)(3) {}^(2) \\ = 3 log_(2)(3) \\ = (3 log(3) )/( log(2) ) \\ = 4.75`

25.

`5. {9}^(x) = 12.48 \\ {9}^(x) = 2.496 \\ x log(9) = log(2.496) \\ x = ( log(2.496) )/( log(9) ) \\ x = 0.42`

26.

`4 + 9. ln(x) = 15.8 \\ ln(x) = (15.8 - 4)/(9) \\ ln(x) = 1.311 \\ x = e {}^(1.311) \\ x = 3.71`