Solve the problem.Find the probability of having 4 girls in a 4-child family.

A.
B.
C.
D.


Answer: A

Mathematics

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Find the volume of the solid generated by revolving the shaded region about the given axis.About the y-axis

A. 7? + 7?2
B. 28? - 7?2
C. 28 - 7?
D. 14? - ?2

Mathematics

Solve the problem.Alex must wrap two boxes. Both boxes are right rectangular prisms. The smaller box has a length of 12 inches. The larger box is similar to the first and has a length of 48 inches. Find the ratio of the amount of paper needed to wrap the large box to the amount of paper needed to wrap the small box.

A. 8 : 1 B. 64 : 1 C. 4 : 1 D. 16 : 1

Mathematics

Use the basic trigonometric identities and the given information to find the exact values of the remaining trigonometric functions.tan ? = -  and sec ? < 0

A. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
B. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = 
sec ? = 
cot ? = - 
D. sin ? = 
cos ? = - 
tan ? = - 
csc ? = 
sec ? = - 
cot ? = - 

Mathematics

Provide an appropriate response.Explain the error in the following: log6 8 - log6 N = log6(8 - N).

What will be an ideal response?

Mathematics