Part A: Create a fifth-degree polynomial with four terms in standard form. How do you know it is in standard form? Part B: Explain the closure property as it relates to subtraction of polynomials. Give an example.

The magnitude, m, of an earthquake is defined to be m=log l/s, where i is the intensity of the earthquake (measured by the amplitude of the seismograph wave) and s is the intensity of a “standard” earthquake, which is barely detectable. what is the magnitude of an earthquake that is 1,000 times more intense than a standard earthquake? use a calculator. round your answer to the nearest tenth.

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class