A license plate consists of 3 letters followed by 3 digits, letters and digits can be repeated. Find the number of possibilities for a new license plate begins with a vowel and ends with a prime number.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl