Solve the problem.A couple plans to have four children. Using a tree diagram , obtain the sample space. Then, find the probability that the family has no boys.

A.
B.
C.
D.


Answer: D

Mathematics

You might also like to view...

Divide using synthetic division.

A. x4 + 2x3 + 5x2 + 10x + 20 +  
B. x4 + 3 + 
C. x4 + 2x3 + 4x2 + 9x + 18 +  
D. x4 + 3x2 + 

Mathematics

Graph the function.y = -cot 

A.

B.

C.

D.

Mathematics

Find the probability.The distribution of B.A. degrees conferred by a local college is listed below, by major.MajorFrequencyEnglish2073Mathematics2164Chemistry318Physics856Liberal Arts1358Business1676Engineering    8689313What is the probability that a randomly selected degree is not in Mathematics? Give your answer as a decimal rounded to three decimal places.

A. 0.682 B. 0.303 C. 0.232 D. 0.768

Mathematics

Solve the problem.One of Sal's customers ordered items costing    and  If Sal's commission on each item is  what is his total commission on this sale? Round your answer to the nearest cent.

A. $11.98 B. $16.60 C. $13.57 D. $19.09

Mathematics