To score in the 85th percentile at age 15 in the president's challenge, girls must a. complete the shuttle run in 9.0 seconds b. run a mile in 8: 08 c. complete 11 pull-ups d. perform 57 curl-ups in 60 seconds

The correct answer is B. While 15 year old girls must complete a shuttle run, pull ups and curl ups, too, the figures given in the question are wrong. In contrast, the time duration given in B is correct. For the shuttle run, 15 year old girls have 10 seconds, they must complete two pull ups and they must complete 48 curl ups in 60 seconds.

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport