PLEASE HELP EXPLAIN A roller coaster travels 350 feet horizontally and then travels 130 feet at an angle of 60° from the ground. What is the magnitude of the
resultant vector?

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.