The students at Walden Middle school are selling tins of popcorn to raise money for new uniforms. They sold 42 tins in the first week. How much money did they make in the first week? Each tin of popcorn cost $9.25.

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.