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Penelope

Questions and answers by visitors named Penelope

Questions (2)

A balloon with a volume of 950. mL is cooled from 345 K to 298 K. The internal pressure does not change and the balloon does not
1. 3 answers
2. 827 views
*** = my answersJason wants to choose 9 players for his track team. There are 12 players to choose from. How many different
1. 9 answers
2. 971 views