Find the probability.A couple has four children. Assuming that each child is equally likely to be a boy or a girl, find the probability that they have exactly three boys.
A. 
B. 
C. 
D. 
Answer: C
You might also like to view...
Assume that the U.S Open Golf Tournament was played at Congressional Country club, with prizes ranging from $465,000 for first place to $5,000. Par for the course is 70. The tournament consists of four rounds played on different days. Suppose the scores for each round of the 32 players who placed in the money (more than $17,000) were given on a web site. The scores for the first round were as follows: 7165677274737171747373707571727178757171747566757576717272737167 Make a stem - and - leaf display for the first - round scores. Use two lines per stem.
A. 6 5 = score of 656 7 7 6 57 8 6 5 5 5 5 57 4 4 4 3 3 3 3 2 2 2 1 1 1 1 1 1 1 1 1 1 0 B. 6 5 = score of 656 5 6 7 77 0 1 1 1 1 1 1 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 5 5 6 8 C. 6 5 = score of 656 5 6 7 77 0 1 1 1 1 1 1 1 1 1 1 2 2 2 3 3 3 3 4 4 47 5 5 5 5 5 6 8 D. 6 5 = score of 656 7 7 6 57 8 6 5 5 5 5 5 4 4 3 3 3 3 2 2 2 1 1 1 1 1 1 1 1 1 0 E. none of these choices
Solve the problem.Each time Paul gets paid, 3% of his pay check is deposited into his savings account. The amount of Paul's pay check is $500. How much money will he deposit into his savings account?
A. $15 B. $150 C. $14 D. $1500
Multiply.-7(m - 4)
A. -7m - 4 B. 7m + 28 C. -7m + 28 D. -7m - 28
Solve the problem.Find a polynomial that represents the volume of the cube.
A. 8x3 + 12x + 1 B. 24x2 + 24x + 6 C. 8x3 + 1 D. 8x3 + 12x2 + 6x + 1