Assuming that the distribution really is normal, how many cups of coffee per day would a mathematician have to drink in order for their coffee consumption to be in the top
2.5% among mathematicians? (Hint: use the 68-95-99.7 rule.)

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !