If log x = 2.4 and log y - -1.6, then the value of is x/y is? 

An exponential growth can be represented by the following information. A(t) = C(2), where A(t)= the population at time t, C= the initial population, t = total elapsed time, d = time required for the population to double. 6. The doubling period of a bacteria cultire is 2 hours. The time required for the population to increase from 500 to 30000, correct to the nearest minute is, 12 min 310 min 709 min 517 min