A bank pays 5.5% simple interest per year. Find the total amount at the end of one year on a principal of $3,000.

What is 2187 divided by 9 to the power 3?

Students arranged 32 chairs in equal rows for a school concert. Describe two ways the students could have arranged the chairs.

A total of 14000 votes were cast to two opposing candidates. Adam and Karl. Adam won by ratio of 4:3 how many votes were cast to karl?

To make concrete it take 8 parts crushed gravel, 7 parts water and 5 parts cement mix. A worker needs to make 220 kg of concrete. How much gravel, water and cement mix is needed.

The Sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 2.45 ⋅ 105 seconds? Express your answer in scientific notation and show your work.

Find the zeros/roots of k (x) = x^3+5x^2+9x+45

Complete the solution of the equation. Find the value of Y when x equals - 10. 2x-9y=-38

Solve each of the following equations. Show its solution set on a number line. Check your answers. |x+5|=3

Sides 44mm 28mm 24mm what shape is that

mean of 20, 30, 40, 50, 60, 70, 80