Use a proportion to solve the problem.In a sample of 77 widgets, 6 were defective. How many defective widgets would you expect in a sample of 616 widgets?
A. 48
B. 102
C. 51
D. 46
Answer: A
Mathematics
You might also like to view...
Graph the given line.x + 7.5 = 0
A. 
B. 
C. 
D. 
Mathematics
For the given functions f and g, find the requested function and state its domain.f(x) = 3x + 7; g(x) = 6x - 9Find f ? g.
A. (f ? g)(x) = 18x2 + 33x - 63; (-?, -63) or (-63, ?) B. (f ? g)(x) = 18x2 + 15x - 63; (-?, ?) C. (f ? g)(x) = 9x2 + 15x - 2; (-?, ?) D. (f ? g)(x) = 18x2 - 63; (-?, -63) or (-63, ?)
Mathematics
Solve the logarithmic equation.log16x = 
A. 4 B. 0.00001526 C. 256 D. 65,536
Mathematics
Use trigonometric identities to solve each equation in the interval [0, 2?]sin2 x - cos2 x = 0
A. 
B. 
C. 
D. 
Mathematics