A 13-foot ladder is leaning on a tree. The bottom of the ladder on on the ground at a distance of 3 feet from the base of the tree. The base of the tree and the ground form a right angle.

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.