What is the value of x ?

A.285˚
B.105˚
C.75˚
D.15˚

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?

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)