Find the dot product of u and v.
?
?
A. -31
B. -29
C. -33
D. -37
E. -35
Answer: C
Mathematics
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Solve the problem.Suppose that 
= -2. Find 
and 
.
A. -6; 2
B. -6; - 
C. 1; -2
D. 3; 2
Mathematics
For the curve r(t), write the acceleration in the form aTT + aNN.r(t) = (t + 6)i + (ln(sec t) - 9)j + 5k, -?/2 < t < ?/2
A. a = (sec2 t)T + (cos t)N B. a = (sec t tan t)T + (sec t)N C. a = (cos t)T + (cos t)N D. a = (csc t)T + (sec t)N
Mathematics
Provide an appropriate response.Describe the difference between the graphs of the equation y = x2 and y = -x2.
What will be an ideal response?
Mathematics
Write the numeral in base ten.25eight
A. 33 B. 133 C. 21 D. 165
Mathematics