<PRE><B>Question 913402</B>
Test scores are 90 out of 100, 91 out of 100, and 95 out of 100. Homework is 20 out of 70. What final exam score x (200 points possible) is needed to get a 90% or better
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Total points offered:: 3*100 + 70 + 200 = 570
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Points desired:: &gt;= 0.9*570 &gt;= 513
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Points thus far:: 90+91+95 + ?
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Comment:: How many homework points were earned?
Cheers,
Stan H.</PRE>