What is the percent of decrease on an item that went from $25 to $20?

Is the Square root of 99 Rational or Irrational Explain

Determine whether the variable X has a binomial distribution in each of the following cases. If it does, explain why and determine the values of the parameters n and p. If it doesn't, explain why not.

Which of the following expressions represents "the difference of 8 and n"?

Derive the equation of the parabola with a focus at (0, 1) and a directrix of y = - 1. f (x) = - one fourth x^2 f (x) = one fourth x^2 f (x) = - 4x^2 f (x) = 4x^2

Which second degree polynomial function f (x) has a lead coefficient of 3 and roots 4 and 1?

A rectangular banner is 5 inches longer than its width. A triangular poster is 3 times as long as its height. Both the poster and the banner has an area of 24 square inches. Part A: What is the height and base of the poster? Justify your answer.

Solve triangle EFG given that e is 15 g is 18 and f is 29

What are the next three term patterns 64,32,16,8

Researchers are interested in studying how to maintain weight loss. Based on a survey of almost 3000 adults, researchers Wyatt et al.

Nasir baked a pie and cut it in fourths. He then cut each piece in half. what fraction of the original pie does each piece represent