Joey is training for a marathon. He burns 75 calories every hour running on a treadmill. At this rate, how many calories will Joey burn in 3 hours?

b). 4320 have a nice day

try soting them out first

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: