20 Here is a list of five numbers. 98^53
98^64
98^73
98^88
98^91
Find the lowest common multiple of these five numbers.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly