USING LOGARITHMS TO SOLVE EXPONENTIAL EQUATIONS
IMPORTANT RULE:

Loga x = xLoga

Tom deposited $300 in a bank that pays 2% interest per year. Find how long it will take for his
money to grow to $365.70. (Round your answer to the nearest whole number.)

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.