Acyclist rides his bike at a speed of 18 miles per hour. what is this speed in kilometers per hour? how many kilometers will the cyclist travel in 3 hours? in your computations, assume that 1 mile is equal to 1.6 kilometers. do not round your answer.

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.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)