Mathematics, 13.10.2020 15:01 tonyacoolmom
Determine if each pair of ratios is equivalent. Explain your reasoning.
1. 15 minutes to read 9 pages; 50 minutes to read 30 pages
2. Lusita earned $85 for 8 hours of babysitting. Avery earned $125 for 11 hours of babysitting. Are the rates equivalent? Explain.
3. Miss Ferguson recorded 17 absences in her class during the first 30 days of school. During the last 60 days of school, she recorded 42 absences. Are the rates equivalent? Explain.
Answers: 3
Mathematics, 21.06.2019 19:20
Which number completes the system of linear inequalities represented by the graph? y> 2x โ 2 and x + 4y 2 et 2 3 4
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Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
Answers: 1
Determine if each pair of ratios is equivalent. Explain your reasoning.
1. 15 minutes to read 9 pag...
Computers and Technology, 29.10.2019 23:31
Computers and Technology, 29.10.2019 23:31