Log Modeling

Solve for x:  log₆x + log₆(x-5) = 2

log (x - 1) - log (x - 2) = log 5

ln(x+8) - ln (8) = 3

log₉(10)-log₉(x-3) =log₉(72)

HINT: Take the answer choices and put in for r. See what number will make the two sides equal!!!

Solve

The equation $$p\left(t\right)=192\cdot e^{\left(0.014t\right)}$$ models the population, in millions, in the U.S. t years after 1964. Use the graph below to help you answer the following questions. What does the model predict for the population of the U.S. in 1989?

Solve!

Move the 8 to the other side then move the 4 by dividing by 4. Then use base 10 to write in exponential form to solve!!!!