Mathematics, 26.06.2019 16:30 champions2k19
In the following question, we will count distinct integer solutions to the equation x1 + x2 + x3 + x4 = 35. (a) how many solutions are there if all the variables must be non-negative? (b) how many solutions are there if all the variables must be positive? (c) how many solutions are there if x1 β₯ 2, x2 β₯ 4, x3 β₯ 0, and x4 β₯ 0? (d) how many solutions are there to the equation x1 + x2 + x3 + x4 β€ 35 in which all the xi are non-negative? (hint: add an extra variable y such that y is non-negative and x1 + x2 + x3 + x4 + y = 35.)
Answers: 1
Mathematics, 21.06.2019 16:00
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 β 8.7 β12.6 β 8.7 β12.6 β (β8.7) 12.6 β (β8.7)
Answers: 2
Mathematics, 21.06.2019 17:30
In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab
Answers: 1
Mathematics, 21.06.2019 19:30
Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters
Answers: 1
Mathematics, 22.06.2019 00:30
Describe how to translate the graph of y=/x to obtain the graph of y=/x+5
Answers: 2
In the following question, we will count distinct integer solutions to the equation x1 + x2 + x3 + x...
English, 21.10.2020 19:01
Biology, 21.10.2020 19:01
Chemistry, 21.10.2020 19:01
English, 21.10.2020 19:01
Business, 21.10.2020 19:01
Spanish, 21.10.2020 19:01
Health, 21.10.2020 19:01