George flips a colored chip that is red on one side and black on the other a total of 20 times. What is the probability of the 21th flip resulting in landing on the black side up?

What is the answer for this algebra 1 question - 2 (-6r+6) <-12+8r

Write a formula for the length l of a rectangle given its perimeter P and its width w. Justify your thinking.

Is 19/20 terminating or repeating

What is 7 1⁄5 - 6 2⁄5 = ?

How to write the number 55 in another way

Solve the equation using the quadratic formula: 2x^2-5x+2=0

Convert the measurement as indicated 53qt = __ gal __ qt

Which number is the greatest absolute value? Pick an answer: - 12,10,-8, or 6

What is 5 days 6 hours 20 minutes minus 3 days 8 hours 40 minutes

Which of the following is a result of shifting a circle with equation (x + 3) 2 + (y - 2) 2 = 36 up 3 units? A. The x-coordinate of the center of the circle increases by 3. B. The y-coordinate of the center of the circle decreases by 3. C.