The number p, in hundreds of bacteria in a sample, can be modeled by the equation p = t4 + 5t3 + 5t2 + 6t, where t is measured in weeks. explain how to determine the number of weeks for which the population would be greater than 10,000.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)