A boat travels 224 miles downstream in the same time it takes to travel 136 miles upstream. the speed of the current in the stream is 5.5 miles per hour. find the speed of the boat in still water.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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.

Find the solution on the interval [0, 2pi)