According to one study, the average american shower last for 8.2 minutes and uses 17.2 gallons of water (alliance for water efficiency, 2014). a person showers once a day for a year. find the total cost per year

10x − 5y + 14 = 0 whats the answer pls

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 −

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be