Find the absolute value of the complex number. Round your answer to two decimal places, if necessary.1 - 5i
A. 5.10
B. 26
C. 2.45
D. 3.24
Answer: A
Mathematics
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Evaluate the line integral along the curve C.
ds , C is the straight-line segment x = 0, y = 5 - t, z = t from (0, 5, 0) to 
A. 25
B. 0
C. 
D. 25
Mathematics
Find the indicated term for the arithmetic sequence with the first term a1 and the common difference d. Find a8 when a1 = 7, d = -5
A. -33 B. 47 C. -28 D. 42
Mathematics
Solve the problem.One card is selected from a deck of cards. Find the probability of selecting a black card or a jack.
A. 
B. 
C. 
D. 
Mathematics
For the point given in rectangular coordinates, find equivalent polar coordinates 
for 
and 
(-6, 6
)
A. (12, 120°) B. (24, 120°) C. (6, 300°) D. (12, 160°)
Mathematics