Simplify [2 (cos 210 + i sin 210) ]^3

3 times the difference between 4 twenty-fives and 3 twenty-fives

What is the greatest common factors of 24,36,60, and 84

Can the ratio of a parent age to his or her childs age ever be exactly 3:2?

A donkey eats 3/9 of a hay bale a week. How many hay bales does he eat in 21 days?

Gina pumps 40 cubic inches of air per second into a balloon. The function below shows the total amount of air f (t) inside the balloon after t seconds. f (w) = 40t + 5 Which statement best describes the y-intercept of the graph of the function?

The equation 8w+4 = 76 models how many weeks, w, it takes a student to save for a new video game. If the student saves the same amount of money each week, how many weeks does it take the student to save for the new video game?

The sum of two numbers is 50 and their difference is 4

What is 5 + (3y x 5x)

What is the minimum possible value for y in the equation y = x^2 + 12x + 5?

State if the three sides lengths form an acute, obtuse, or right triangle: 6 mi, 14 mi, 17 mi a acute b obtuse c right