A deck of cards contains 52 cards. These cards consist of four suits - hearts, spades, clubs, and diamonds. Each suit contains one of each of the following: 2, 3, 4, 5, 6, 7, 8, 9, 10, jack, queen, king, and ace. Assume that one card is selected at random from a well-shuffled deck of cards.Find the probability that the card is a queen
A. 
B. 
C. 
D. 
Answer: B
You might also like to view...
Krispy Kreme is considering building a franchise in a particular city. It will use a survey to determine the extent of interest among residents of the city. Which of the following procedures would be most appropriate for obtaining a statistically unbiased sample?
A. Survey a selection of people who are listed on the residential roll sheets of the city. B. Survey a random selection of customers coming out of other donut shops in the city. C. Survey a selection of people whose names are randomly chosen from the telephone directory of the target city. D. Survey a random selection of people whose names are obtained from national sales records of Krispy Kreme customers. E. none of the above procedures would be most appropriate.
Factor completely. Make sure you factor out the GCF first if possible. If prime, so state.21x3 - 6x2 + 12x
A. 3x(7x2 - 2x + 4) B. x(21x2 - 6x + 12) C. 3(7x3 - 2x2 + 4x) D. 3x(7x3 - 2x2 + 4x)
Solve the problem.The decay of 696 mg of an isotope is given by A(t) = 696e-0.015t, where t is time in years. Find the amount left after 10 years. Round to the nearest milligram.
A. 590 mg B. 686 mg C. 599 mg D. 300 mg
Solve the equation.
- x + 
= x - 8
A. 7 B. 14 C. -1 D. -7