Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = x + 1, y = 0, x = -1, x = 7
A. 
?
B. 4?
C. 64?
D. 
?
Answer: D
Mathematics
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From the given list, identify the improper fractions.
, 
, 
, 
, 
A. 
, 
B. 
, 
, 
, 
, 
C. 
, 
, 
, 
D. 
, 
, 
Mathematics
Express the number in decimal notation.4.14 × 10-4
A. 0.0000414 B. -414,000 C. 0.000414 D. 0.00414
Mathematics
Use the simplex method to solve the linear programming problem.Maximizez = 4x1 + 2x2subject to:x1 + 5x2 ? 14 2x1 + 3x2 ? 12withx1 ? 0, x2 ? 0
A. Maximum is 56 when x1 = 14, x2 = 0 B. Maximum is 24 when x1 = 6, x2 = 0 C. Maximum is 12 when x1 = 6, x2 = 0 D. Maximum is 14.6 when x1 = 2.5, x2 = 2.3
Mathematics
Add or subtract as indicated. Write the answer in simplest form.
- 
- 
A. - 
B. 
C. - 
D. 
Mathematics