Calculate the area of the surface S.S is the lower portion of the sphere x2 + y2 + z2 = 49 cut by the cone z = 
.
A. 14
?
B. 49
C. 49
?
D. 98
?
Answer: D
Mathematics
You might also like to view...
Solve the problem.A church steeple casts a shadow 108 ft long, and at the same time a 9.0-ft post casts a shadow 7.0 ft long. How high is the steeple? Round to the nearest unit.
A. 111 ft B. 84 ft C. 8 ft D. 139 ft
Mathematics
Evaluate the definite integral.
?
What will be an ideal response?
Mathematics
Add or subtract. Express the answer as a mixed number.
A. 18
B. 19
C. 17
D. 5
Mathematics
Choose the graph that matches the equation.10x2 = -9y
A. 
B. 
C. 
D. 
Mathematics