Solve the system of equations by the substitution method.
A. {(-1, 9)}
B. {(9, 1)}
C. {(1, 9)}
D. ?
Answer: C
Mathematics
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Solve the problem.Let D be the smaller cap cut from a solid ball of radius 10 units by a plane 4 units from the center of the sphere. Set up the triple integral for the volume of D in spherical coordinates.
A. 
B. 
C. 
D. 
Mathematics
Find the value of the expression.log 8 
A. 0 B. 1 C. -1 D. 8
Mathematics
Solve the equation.10 + 7p = 3
A. 1
B. 1
C. 1
D. - 1
Mathematics
Consider the points plotted in the graph below.
Give the coordinates for points E and F.
A. E: (4, 3), F: (2, 0) B. E: (3, 4), F: (0, 2) C. E: (3, 4), F: (2, 0) D. E: (4, 3), F: (0, 2)
Mathematics