Solve the problem.Find the expected number of boys in a family of 4 children.
A. 2.75
B. 2.5
C. 2
D. 3
Answer: C
Mathematics
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Find the related angle for the given angle.510°
A. 45° B. 60° C. 30° D. 90°
Mathematics
Find the exact value of y, or state that y is undefined.y = csc-1 
A. 
B. - 
C. 
D. - 
Mathematics
Solve the problem.The following data represents the amount of money Tom is saving each month since he graduated from college. 
Find the slope of the line of best fit for the data set and interpret it.
What will be an ideal response?
Mathematics
List the intercepts for the graph of the equation.y = x2 + 9
A. (9, 0), (0, -3), (0, 3) B. (0, 9) C. (9, 0) D. (0, 9), (-3, 0), (3, 0)
Mathematics