Which logarithmic equation is equivalent to the exponential equation below?
5^c = 125
a. log5 125 = c
b. logc 125 = 5
c. log5 c = 125
d. log125 c = 5

Which fraction below is equivalent to 10/12?

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?