ramek sold 100 shares of stock for 58 a share. he paid $49 a share for it 3 years ago. how much was his capital gain?

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.