Ms. M spends 240 minutes of time everyday planning and giving feedback to her students. If there are 15 students in her classroom, how much time does she spend on each student?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.