Express the vector as a product of its magnitude and direction.3i + 11j
A. 130
B. 130(13.41i + 49.17j)
C. 4.47(390i + 1430j)
D. 
Answer: D
Mathematics
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Solve the problem.Four members are running for president of the Greater New Orleans Stamp Club: Andy (a), 
Carol (c), and Denise (d). The voter profile is summarized in the table. 
Use the Plurality Method to determine the winner.
A. Andy B. Denise C. Brett D. Carol
Mathematics
Verify the identity.(cos ? + sin ?)2 + (cos ? - sin ?)2 = 2(cos2? + sin2?)
What will be an ideal response?
Mathematics
Solve the equation.
+ 
= 4
A. - 2, -8
B. - 
, 8
C. 2, 8
D. 
, -8
Mathematics
Add.-1.5 + [0.7 + (-0.4) + 0.6]
A. 0.2 B. 2.4 C. 3.4 D. -0.6
Mathematics