. The new floor in the school cafeteria is going to be constructed of square tiles that are either gray or white and in the pattern that appears below. What is the ratio of white tiles to the total number of tiles in the pattern? Write your answer in 3 different ways.

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !