Solve the system of equations.
2x + 2y + 3z = 9
2x+6y + 5z = 7
5x + 2y + 4z = 9...
Mathematics, 26.02.2020 23:19 OliviaHart123
Solve the system of equations.
2x + 2y + 3z = 9
2x+6y + 5z = 7
5x + 2y + 4z = 9
Answers: 2
Mathematics, 21.06.2019 17:40
The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?
Answers: 2
Mathematics, 21.06.2019 21:00
Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.
Answers: 3
Mathematics, 21.06.2019 23:00
Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.
Answers: 1
Mathematics, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Social Studies, 01.12.2020 02:40
Social Studies, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40
Mathematics, 01.12.2020 02:40