Tom purchased shares of dupont for $47.65 per share when the stock price rises 20%. at what price will he sell his shares

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.

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?