Approximate √800 to the nearest tenth. 28.2 28.3 28.4 28.8

What percent of the circle below is shaded?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?