Mathematics, 16.06.2021 02:40 Shlabo
Three families visited the local fair over a holiday weekend: The Rawlins family spent $51 on admission for 2 children and 3 adults, plus 50 carnival tickets. The Alvarez family spent $90 on admission for 4 children and 6 adults, plus 100 carnival tickets. The Talbot family spent $78 on admission for 2 children and 5 adults, plus 80 carnival tickets. Which matrix equation can be solved to find the cost of admission for children, x, the cost of admission for adults, y, and the cost of each carnival ticket, z
Answers: 1
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
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Mathematics, 21.06.2019 20:30
You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density
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Mathematics, 21.06.2019 21:20
Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10
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