Is 0.213211321113 rational or irrational

Wayne needs to drive 470 miles to reach Milwaukee. Suppose he drives at a constant speed of 50 miles per hour.

As he attempted to spell the word receive, Tim reminded himself "i before e except after c." Tim's self-reminder best illustrates the use of: A. trial and error. B. insight. C. an algorithm. D. a heuristic.

You are wanting to simulate tossing a coin 20 times to determine the probability of getting tails. Starting with the first row, you use the list of random numbers shown to do so, letting 0-4 represent heads and 5-9 represent tails.

Solve for x in the following equation. x2 + 4x = 21 A. x = 3; - 7 B. x = - 1; 21 C. x = 3; - 8 D. x = - 3; 7

What are three complex fractions that simplify to 1/4?

Write the fraction equivalent of each decimal 36.90

The formula for the area of a triangle is A=1/2bh, where b is the base of the triangle and h is the height of the triangle.

What is g (x) if g (x) = x-7; x=4

If an 11 day single payment loan has a periodic interest rate of 9.3%, what is the approximate effective interest rate of the loan?

Yvonne runs three times as fast as xavier. what is an algebraic translation of this? A y = 2x B y = 3x C y = 1/2x D y = 1/3x