On circle
below, ZX is a diameter. The measure of ZY is 104°.
What is the measure of OZY?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

What is the value of x when x + 7 = 21?