Find the scalar tangential and normal components of acceleration of a particle with position vector r(t) = Figure 3.png)
(cps6t, sin6t, 0).
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 ANSWER.png)
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Use the discriminant to find what type of solutions (two rational, two irrational, one rational, or two nonreal complex) each of the following equations has. Do not solve the equation.-7 - 5x2 = -6x - 11
A. two rational solutions B. two nonreal complex solutions C. one rational solution D. two irrational solutions
Find the arc length. Leave your answer in terms of pi.An arc with central angle 184° and radius 8 m
A. 16.36? m B. 1.02? m C. 0.04? m D. 8.18? m
Solve the problem.The Wellspring Company's fleet of trucks get 18, 13, 20, 13, 20, 9, and 22 miles/gallon. What is the mean miles/gallon for the fleet? Round to the nearest whole number.
A. 15 miles/gallon B. 17 miles/gallon C. 19 miles/gallon D. 16 miles/gallon
Convert. When necessary, round the answer to two decimal places.480 minutes = hours
A. 192 B. 8 C. 20 D. 4