Answers: 2
Mathematics, 22.06.2019 02:20, jdkrisdaimcc11
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Mathematics, 22.06.2019 03:30, Alinakohshsb
Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the given curves about y = 8.8y = x3, y = 0, x = 4
Answers: 1
Mathematics, 22.06.2019 04:30, alcott1110
Since we have computer algebra systems that can solve polynomial division problems for us, why is it necessary to learn how to do these things by hand?
Answers: 1
Evaluate the expression. 32 + 6 × 22 – 42 ÷ 2...
Health, 26.02.2020 00:35
History, 26.02.2020 00:35
Mathematics, 26.02.2020 00:35
Social Studies, 26.02.2020 00:35
Mathematics, 26.02.2020 00:35
Mathematics, 26.02.2020 00:35