Two tangents PA and PB are drawn to a circle with centre O such that OP=2AP, find
angle AOP.

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.