Mathematics
Math Question 21 - Please show work if possible for best answer...

Question Description

Final Answer

An average of at least 170 requires a total score of at least 3x170 = 510.

Current total = 145+208 = 353

So required minimum score = 510-353 = 157.

iainharlow (1041)
Carnegie Mellon University

Anonymous
Return customer, been using sp for a good two years now.

Anonymous
Thanks as always for the good work!

Anonymous
Excellent job

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