morganmsaylor5681 morganmsaylor5681 22-04-2024 Mathematics Answered The position of a particle moving in the xy-plane is given by (at (t), y(t)), where x (t) = t³ + 2t and y(t) = 5t² – 7. What is the speed of the particle at time t = 3 ? a. 1.034 b. 18.601 с. 18.709 d. 41.725