Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes. if 9 adult smartphone users are randomly selected, find the probability that at least 2 of them use their smartphones in meetings or classes.

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

What is the relationship between all triangles that can be drawn given the same three angles

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps