The force, F, acting on a charged object varies inversely to the square of its distance, d, from another charged object. When the two objects are 6.34 meters apart, the force
acting on them is 0.0998 Newton. Approximately what would be the distance of the
object if the force is 0.0876 Newton?

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

What is the area of a pizza with a radius of 40 cm leave the answer in terms of π to find your exact answer 40π cm² 1600π cm² 800π cm² 80π cm² π=pi

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.