A vector v has initial point P and terminal point Q. Find the magnitude of .P(6, -10), Q(-1, 12)

A.
B. 533
C. 15
D.


Answer: A

Mathematics

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A. 0.9802500 B. 1.0205000 C. 1.0202500 D. 1.0197500

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Find the curvature of the curve r(t) = 3 sin4ti+3 cos4tj+3tk.

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A colony of 5 million bacteria is growing in a culture medium. The population P after t hours is given by the formula. Find the population after 6 hours. Round to the nearest million. ?

A. 69 million bacteria B. 740 million bacteria C. 30 million bacteria D. 13 million bacteria E. 308 million bacteria

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Write the English phrase as an algebraic expression. Then simplify the expression. Let x represent the number.The difference of 8 times a number and 3 times the number

A. 8x - 3x; 11x B. 3x - 8x; -5x C. 8x - 3x; 5x D. 8x + 3x; 11x

Mathematics