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Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is Erika’s percent of error? 28.3% 2.8% 39.4% 32.5%
answered
Nov 20, 2018
Mathematics
middle-school
2
votes
27.6k
views
How did the conquistadors change America
answered
Sep 27, 2018
History
college
2
votes
3.6k
views
If DH = 4x – 10 and FH = x + 8, find the value of x for which DEFG must be a parallelogram.
answered
May 17, 2018
Mathematics
high-school
3
votes
166k
views
What is the volume of a solid rectangle with dimensions of 2 cm × 5 cm × 8 cm?
answered
Jan 30, 2018
Mathematics
high-school
3
votes
173k
views
What is the discriminant of the quadratic equation 0 = 2x2 3x – 5? –37 –31 43 49
answered
Jul 12, 2017
Mathematics
high-school
2
votes
67.3k
views
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