Evaluate.Let a = -8i - 2j, b = 5i + 7j. Find a - b.
A. -14i + 5j
B. -15i + 5j
C. -3i + 5j
D. -13i - 9j
Answer: D
Mathematics
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Find the specific function value.Find f(100, 3) when f(x, y) = y log x.
A. 30 B. 6 C. 60 D. 3
Mathematics
The function s = f(t) gives the position of a body moving on a coordinate line, with s in meters and t in seconds.s = 3t - t2, 0 ? t ? 3Find the body's displacement and average velocity for the given time interval.
A. 18 m, 6 m/sec B. 0 m, 0 m/sec C. 18 m, -3 m/sec D. -18 m, -6 m/sec
Mathematics
Simplify by finding the absolute value.
A. 0 B. -4 C. 4 D. 8
Mathematics
Referring to triangle ABC, find the area of the triangle.
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Round to three significant digits.
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S = __________ inches2
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Fill in the blank(s) with the appropriate word(s).
Mathematics