Discover Questions

Why is a test charge always very small? What is the potassium content of potato starch? Show that the expression (x+y)(x-y)-16x+64 may be written as the difference of two squares, and then factor the expression.? If we where able to colonize 10 galaxys per 10,000 years how many galaxys would we colonize in 5 billion years? A car is traveling at 50 mph goes around a curve that has a radius of 75 feet. what is the car s angular velocity in revolutions per minute?