Please help with khan academy!
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Mathematics, 21.06.2019 17:00
The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?
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Mathematics, 21.06.2019 18:00
Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?
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Mathematics, 21.06.2019 19:10
Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.
Answers: 3
Mathematics, 22.06.2019 01:00
Which of the following domains provide a real value periods
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Chemistry, 27.09.2019 01:50
Mathematics, 27.09.2019 01:50
Mathematics, 27.09.2019 01:50
Biology, 27.09.2019 01:50
Biology, 27.09.2019 01:50
Mathematics, 27.09.2019 01:50
Chemistry, 27.09.2019 01:50
Business, 27.09.2019 01:50
Social Studies, 27.09.2019 01:50