Ask your own question, for FREE!
Mathematics 16 Online
OpenStudy (anonymous):

Stephanie scored 88, 70, 84, and 72 on her first four science tests. What score does Stephanie need on her fifth science test to receive a mean score of 80?

OpenStudy (lizz123):

she gets 86

OpenStudy (anonymous):

WELCOME TO OPENSTUDY where you can ask and answer questions give medals and fan people

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!