Mathematics, 02.01.2020 12:31 angelamalcom2913
70 sixth-graders had an average weight of 90 pounds. 30 seventh graders had an average weight of 100 pounds. what was the average weight of all these students?
Answers: 1
Mathematics, 22.06.2019 03:00
12 3 4 5 6 7 8 9 10 time remaining 42: 01 ryan gathered data about the age of the different dogs in his neighborhood and the length of their tails. which best describes the strength of the correlation, and what is true about the causation between the variables?
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Mathematics, 22.06.2019 04:30
The three sides of a triangle have lengths of 4x+3, 2x+8, and 3x-10. what is the length of the shortest side if the perimeter of the triangle is 136cm?
Answers: 1
Mathematics, 22.06.2019 05:00
What number can each term of the equation be multiplied by to eliminate fractions before solving ? 6-3/4x+1/3=1/2x+5
Answers: 2
70 sixth-graders had an average weight of 90 pounds. 30 seventh graders had an average weight of 100...
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