A culture of bacterial triples in size every four hours. If the bacteria population is estimated to be three million now, what will it be one day from now? A. 4,238,000,000
B. 6,561,000,000
C. 243,000,000
D. 2,187,000,000

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.