9
In the accompanying diagram, PAB and PCD are secants to
the circle. If PA = 4, AB = 5, and PD = 12, what is PC ?
AP
10
In the accompanying dingo
.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list