Most states in the United States are divided into counties. Some counties are very large,
while some are very small. Different states
have different numbers of counties.
Pennsylvania has five less than twice as many
counties as Oregon. Florida has one less
county than Pennsylvania. Together, the three
states have 169 counties. How many counties
does each of these three states have?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4