The price of Stock A at 9 A. M. was $15.94. Since then, the price has been increasing at the rate of $0.06 each hour. At noon the price of Stock B was $16.44. It begins to decrease at the rate of $0.09 each hour. If the two rates continue, in how many hours will the prices of the two stocks be the same? In about hours the prices of the two stocks will be the same

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x