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Consider conjugation in E. coli. In which of the following matings would bacterial chromosomal genes be transferred most frequently?

Question 3 : 8 points (proportional time is 4 minutes) Complete the truth tables for the following statements: a. If B then A b. Either Not B or A

Question 5a Given the following CDF for the discrete random variable X    Compute the probability that x is less than or equal to 14. This question will be graded entirely on Canvas.  Enter your answer with 2 decimal places.

Solve the logarithmic equation.log 2x = log 4 + log (x – 5)

Use a graphing utility and the change-of-base formula to determine the graph of the function.y = log2(x + 4)

Use a graphing utility and the change-of-base formula to determine the graph of the function.y = log2x

The marriage rate in a certain country in 1990 was 0.81%, and there were about 397,000 marriages that year.  Use the model , with a constant marriage rate and t = 0 corresponding to 1990 to estimate the number of marriages in 1998.

Solve the problem.A lake is stocked with 670 fish of a new variety. The size of the lake, the availability of food, and the number of other fish restrict growth in the lake to a limiting value of 4187. The population of fish in the lake after time t, in months, is given by the function, . Find the population after 10 month(s).

Solve the problem.The amount of particulate matter left in solution during a filtering process is given by the equation p(n) = 700(2)-0.4n where n is the number of filtering steps. Find the amounts left for n = 0 and n = 5. (Round to the nearest whole number.)

Solve the problem.The number of bacteria growing in an incubation culture increases with time according to n(t) = 9000(5)t where t is time in days. Find the number of bacteria when t = 0 and t = 4.