The growth of a sample bacteria can be modeled by the function b(t)=120(1.02)^t where b is the number of bacteria and t is time in hours. What is the number of total bacteria after 3 hours? Round to the nearest whole number.

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Which graph represents the linear function below? y-4= (4/3)(x-2)

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0