Which equation is equivalent to (one-third) superscript x baseline = 27 superscript x + 2? 3 superscript x baseline = 3 superscript negative 3 x + 2 3 superscript x baseline = 3 superscript 3 x + 6 3 superscript negative x baseline = 3 superscript 3 x + 2 3 superscript negative x baseline = 3 superscript 3 x + 6

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

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.