Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Two marbles are drawn from a bag in which there are 4 red marble and 2 blue marble. The number of blue marbles is counted.
A. 
B. 
C. 
D. 
Answer: D
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Find the product.(6p - 1)(36p2 + 6p + 1)
A. 216p3 + 1 B. 216p3 + 42p2 - 1 C. 36p3 - 1 D. 216p3 - 1
Use the table to find the probability.The following table contains data from a study of two airlines which fly to Small Town, USA.
If a flight is selected at random, find the probability that the flight will arrive on time given that they fly with Upstate airlines.
A. 
B. 
C. 
D. 
Solve the problem.In the formula N = Iekt, N is the number of items in terms of an initial population I at a given time t and k is a growth constant equal to the percent of growth per unit time. There are currently 75 million cars in a certain country, increasing by 1.1% annually. How many years will it take for this country to have 95 million cars? Round to the nearest year.
A. 5 yr B. 272 yr C. 18 yr D. 21 yr
Perform the indicated operation. Write the answer without exponents.
A. 4000 B. 40,000 C. 400 D. 40,000,000