A chess board is an 8 by 8 grid of squares. If you randomly choose 3 squares on the board, what is the probability that:

a) they lie on the same line, excluding diagonal lines?

b) they lie on the same line. including diagonal lines?

Find all solutions for a triangle with a = 6, b = 8, and A = 150°

Can (5^2) and (4^3) be written as a singe power

If a = band b = c, which statement must be true?

Prove by induction that in romberg integration rj1

Find the 12th term of the sequence: 8, 14, 20, 26, ...

How to solve this equation-1/2 a+3b-b+9

How do you Evaluate |-a2|, given a = 5, b = - 3, and c = - 2

Manuel drives 300 miles to Orlando fl. He drives at 50 mile per hour. After driving for two hours he takes 15 minutes break two hours after his first break he takes a 30 minutes break the he drive for two hours more including the two breaks how long

267.4 divided by 1/10

When the denominator of a proper fraction is 99, what do you notice about the repeating digits in its decimal form