Xare 15 nonfiction books and 37 fiction books in the teachers collection. which of the following expresses the ratio of fiction books to non fiction books in simplest form.
a) 15: 37
b) 15/37
c) 37: 15
d) 3: 5

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)