Changing Bases to Evaluate Logarithms in Exercise, use the change-of-base formula and a calculator to evaluate the logarithm. See Example 9.

log7 2/9

There is a spinner with 9 equal areas, numbered 1 through 9. If the spinner is spun one time, what is the probability that the result is a multiple of 2 and a multiple of 3?

A restaurant took 1/9 of an hour to use 1/8 of a package of napkins. At this rate, how many hours would it take to use the entire package

What would the answer be to the question m - 7 < 6

A four-wheeler depreciates 8.5% per year. If the four-wheeler is purchased for $3250, what is the equation of the exponential equation? How much will the four-wheeler be worth in 4 years?

An oak tree in Jake's yard is 13 times taller than a model tree that he is making for a performance set. Together, the oak tree and model tree are 112 feet tall. How tall is the model tree?

A bank offers an APR of 1.39% compounded monthly what is the annual percentage yield

What angle do the minute and hour hands of a clock make at 8:00

What is the least common multiple of 7 and 8

On a coordinate plane, a straight line with a negative slope, labeled f of x, crosses the y-axis at (0, 4), and the x-axis at (4, 0). Which is true regarding the graphed function f (x) ? f of 0 = 3 f of 5 = negative 1 f of 3 = 2 f of 2 = negative 2

Which of the following is a solution to: x2 + 8x=-12