How many square feet of sheet metal are needed for the sides of the cylindrical tank shown in the illustration? (Allow 3 in. for seam overlap.)
A. 49 ft 2
B. 94 ft 2
C. 120 ft 2
D. 97 ft 2
E. 190 ft 2
Answer: D
Mathematics
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Graph the system of inequalities. Find the coordinates of the vertices.6y - x ? 8,-y + 3x ? 6,x ? 0
A. 
, (0, 6) , (0, 2)
B. 
C. 
, (0, 2) , (-8, 0)
D. 
, (0, -6)
Mathematics
Find the limit, if it exists.
A. 
B. 19x
C. Does not exist
D. 
Mathematics
The magnitudes src="https://sciemce.com/media/4/ppg__hgh0505191830__f1q120g6.jpg" alt="" style="vertical-align: -4.0px;" />
A. 19.1
B. 20.7
C. -36.2
D. 17.4
, 
, and the angle ? between the vectors v and w are given. Round the requested magnitude or angle to the nearest tenth.
= 14, 
= 13, ? = 80°
Find
Mathematics
Solve the problem.Write the fifth term of 
12.
A. 495x8y4 B. 990x8y4 C. 110x8y4 D. 47520x8y4
Mathematics