How long will it take for $1300 to grow to $45,600 at an interestrate of 8.9% if the interest is compounded continuously? Round the number of years to the nearest hundredth.

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?