Determine whether the vectors v and w are parallel.v = 
, w = 
A. Not parallel
B. Parallel
Answer: A
Mathematics
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Find the derivative.y = 
+ 
A. 
= 
+ 
B. 
= 
+ 
C. 
= 
+ 
D. 
= 
+ 
Mathematics
Name the quadrant in which the angle ? lies.csc ? > 0, sec ? > 0
A. I B. II C. III D. IV
Mathematics
One mole of gas expands isothermally to double its volume. If the gas temperature is 400K, what energy (in joules) is absorbed? ? Please enter your answer as a number without the units, rounded to the nearest integer.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the real zeros, if any, of each quadratic function using the quadratic formula. List the x-intercepts, if any, of the graph of the function. F(x) = 5x2 - 7x - 1
A. x = 
B. x = 
C. x = 
D. No real zeros or x-intercepts
Mathematics