P, Q and R are respectively, the mid-points of sides BC, CA and AB of triangle ABC. PR and BQ meets X. CR and PQ meet at Y. If length of , then the length of XY is (A) 8 (B) 4 (C) 2 (D) 6

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Issof claims that the scale factor is 1/2. which statement about his claim is correct