(a) let ... can you solve ?
solve for the growth constant , then determine the time when
(c) and ... why?
you should get two equations with two unknowns ... solve for a and b
Solve the following:
b) a bacterial culture starts with 1500 bacteria. After 5h, the estimated count is 35 000. What is the doubling period?
c) When the function f(x)=ax3+7x2+bx-8 is divided by (x+1) it has a remainder of 18; and (x-2) is a factor. Determine a and b.