3 questions. Please help.
1- What is 4/5-1/5=? In simplest form . Explain.
2-11/20-7/20=...
Mathematics, 23.10.2020 19:50 Gkenneth2017
3 questions. Please help.
1- What is 4/5-1/5=? In simplest form . Explain.
2-11/20-7/20=? In simplest form. Explain.
3-9/16-7/16=? In simplest form .Explain.
Answers: 1
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The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?
Answers: 2
Mathematics, 21.06.2019 21:30
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
Mathematics, 22.06.2019 02:00
Lucy is a dress maker. she sews \dfrac47 7 4 ? of a dress in \dfrac34 4 3 ? hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable.
Answers: 2
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