Determine the position of a train moving at 45 m/s after 5 minutes.

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?

At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2i−4j−2k. find an equation for the position vector of the particle.