John, karl, and marcus each have a different favorite subject: math, english, and science. each also has a different favorite color: green, blue, and black. marcus likes black, the guy that likes science likes blue, and karl likes math.

who likes english?

john

karl

marcus

Taking algebra two apex courses and need with these questions

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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.