The graph shows the volume of water in a sink x minutes after the faucet is turned on. Graph of a diagonal line on a coordinate plane going up and to the right with Time (min) on x-axis and Volume (gal) on y-axis. When min is 0, gal is 0. When min is 8, gal is 4 Part A What is the slope of the line? A. −12 B. –2 C. 12 D. 2 Part B Connor says the graph shows that water is flowing at a rate of 2 gallons per minute. Is he correct? Use the drop-down menus to explain your answer. Connor Choose... correct because the rate of water flowing is Choose... the slope. Water is flowing at a rate that is Choose... 2 gallons per minute.

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.