HEL A boat traveling with a velocity measured in meters per second is described by the vector b = ⟨ − 2, − 5 ⟩. In two or more complete sentences explain how to find the speed of the boat and the direction it is traveling in standard position. Include all of your calculations in your final answer.

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.