You set up a makeshift greenhouse by leaning a piece of glass against a building. The glass makes a 30 degree angle with the ground. The place where the glass is resting on the building is 4.1 feet off the ground. How long is the piece of glass?

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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.