Is 0.111 rational or irrational

A bicycle has 44 teeth on the front gear. This is four times the number of teeth on the rear gear. Write and solve and equation to find the number of teeth on the rear gear.

How much sand would it take to fill a sandbox that is 15 feet long, 10 feet wide, and 2 feet high?

Order the fractions from least to greatest. A) - 8/3, - 5/2, - 7 / 4, - 3 / 5 B) - 3 / 5, - 5/2, - 7/4, - 8/3 C) - 8/3, - 5/2, - 3/5, - 7/4 D) - 8 / 3, - 7/4, - 5/2, - 3/5

Tracy used the flat surface of a cube to draw a plane shape. What plane shape did Tracy draw?

You have enough shrubs to cover an area of 100ft^2. What is the radius of the largest circular region you can plant with shrubs? Round your answer to the nearest tenth of a foot

Find the first term of the following geometric sequence: , 15, 45, 135, 405,

If Michael left $18dollar sign, on the table to cover his meal, tax, and tip, what was the price of his meal before tax and tip?

Abbi invested $1,500 in a certificate of deposit with a simple interest rate of 4%. Find the interest earned in 6 years. Then find the total of principal plus interest.

For her fitness class, Ana bought a stability ball that has a volume of 4,500π cubic inches. Fredrick is taking the same fitness class and needs a stability ball that is congruent to Ana's because he is the same height.

Use complete sentences to describe how logarithms can aid in difficult calculations.