Round the number as indicated.9226 to the nearest ten
A. 9220
B. 9230
C. 9330
D. 9240
Answer: B
Mathematics
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Simplify, if possible. If the answer is undefined, state so.
A. - 21 B. - 22 C. 23 D. 22
Mathematics
Provide an appropriate response.The critical point of f(x, y) = x2 - 4y2 + 3z2 subject to the constraint x + 16y - 9z = 36 is
A. (3, 1, -4) B. (4, 1, -3) C. (1, -3, 4) D. (4, -3, 1) E. (-1, 4, 3)
Mathematics
A board 17 ft long leans against a vertical wall. If the lower end is being moved away from the wall at a rate of 0.1 ft/sec, how fast is the upper end coming down when the lower end is 8 ft from the wall?
What will be an ideal response?
Mathematics
Determine an appropriate viewing window for the given function and use it to display its graph.f(x) = x4 - 5x3 + 12x2 + x - 21
A. 
B. 
C. 
D. 
Mathematics