An earthquake affected people living within 90 miles of its epicenter.
the population density for this region is 125 people per square mile. about how many people live in the region affected by the earthquake?

how would i build an equation using just words and symbols? it's from ttm (think through math)

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.