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OpenStudy (alurahenderson):
Lia wants to estimate http://static.k12.com/bank_packages/files/media/mathml_3045ca9165c31d72a2c1144b36512b4e5c1344c8_1.gif . To estimate, she simplifies the expression http://static.k12.com/bank_packages/files/media/mathml_fc80a946347d8bcc03b5cdbabd0970922a1b54e9_1.gif . Is Lia’s estimate a close estimate, an underestimate, or an overestimate? A. underestimate B. overestimate C. close estimate
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OpenStudy (alurahenderson):
I think C
OpenStudy (alurahenderson):
PLEASE HELP
OpenStudy (anonymous):
the answer is B
OpenStudy (alurahenderson):
Oh, Thank you !!
OpenStudy (anonymous):
but you can calculate the number before and after
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