What is the tenth term of the geometric sequence that has a common ratio of 1/3 and 36 as its fifth term?
a. 4/7
b. 27/4
c. 4/81
d. 1/36

If y varies directly as x2 and y=6 when x=6, find the constant of variation.

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain