A can holds 20 red balls with blue dots, 15 red balls without dots, 30 white balls with blue dots, and 25 white balls without dots. Find P (white given no dots)

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Is the number 128.439 a rational number

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it