Which of these best describes rt? A) The square root of the area of a circle

B) The ratio of the radius of a circle to its diameter

C) The radius of a circle times 3.14

D) The ratio of the circumference of a circle to its diameter

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?