91Ó°ÊÓ

Find the mean, median, and mode for each set of data. If necessary, round to the nearest tenth. $$4,5,7,3,9,11,23,37$$

Find each sum. Write in simplest form. $$\frac{1}{15}+\frac{3}{5}$$

Find each sum or difference. Write in simplest form. \(\frac{1}{7}+\frac{5}{7}\)

Find each sum. Write in simplest form. $$\frac{1}{10}+\frac{1}{3}$$

Write each number as a fraction. $$10$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$\frac{5}{16}$$

Write each fraction or mixed number as a decimal. Use a bar to show a repeating decimal. $$1 \frac{3}{20}$$

Find each sum. Write in simplest form. $$8 \frac{5}{12}+11 \frac{1}{4}$$

A micron is a unit of measure that is approximately 0.000039 inch. Express this as a fraction.

Find the least common multiple (LCM) of each pair of monomials. $$5 x^{2}, 12 y^{2}$$