test subject verb agreement

What is the maximum value of the objective function C = 6 x + 5 y subject to the constraints x ≥ 0, y ≥ 0, x + y ≤ 4 ? => 44 or 22 or 29 or 24..

Find the point at which the maximum value of P = 10 x + 5 y subject to the constraints x ≥ 0, y ≥ 0 and 3 x + 4 y ≤ 12 occurs. => (4, 0) or (0, 0) or (0, 3) or (1, 1)..

What are the minimum and maximum values of the objective function P = 5 x + 6 y subject to the constraints x ≥ 2, x ≤ 4, y ≥ 1, y ≤ 3? => 28, 38 or 26, 28 or 16, 38 or 16, 28..

Find the maximum value of the function C = 2 x + y subject to the constraints x ≥ 0, y ≥ 0, 5 x + 3 y ≤ 15. => 6 or 5 or 3 or 4..

Find the point at which the maximum value of the objective function P = 3 x + 4 y subject to the constraints x ≥ 0, y ≥ 0 and 3 x + y ≤ 6 occurs. => (1, 6) or (0, 6) or (0, 0) or (0, 2)..

What are the minimum and maximum values of the objective function P = 2 x + 3 y subject to the constraints x ≥ 2, x ≤ 4, y ≥ 1, y ≤ 3? => 7, 17 or 7, 13 or 6, 16 or 6, 18..

Find the point at which the minimum value of P = x + y subject to the constraints x ≥ 0, y ≥ 0 and 3 x + 4 y ≤ 12 occurs. => (1, 1) or (0, 3) or (0, 0) or (4, 0)..

Find the maximum value of D = 7 x + 8 y subject to the constraints x ≥ 0, y ≥ 0, x ≤ 2 and x + 2 y ≤ 4. => 14 or 16 or 22 or 8..

The scores of 10 students in mathematics exam and statistics exam are shown here. Student A B C D E F G H I J Scores in Mathematics 86 96 72 99 90 88 93 78 82 80 Scores in Statistics 82 93 70 98 88 90 96 80 86 78 Calculate the coefficient of correlation between these two subjects. Te..

What are the values of x and y that minimize the objective function D = 3 x + 2 y subject to the constraints x ≥ 0, y ≥ 0, x ≤ 2 y + 1 and y ≤ 4 - x ? => 0, 1 or 0, 4 or 1, 0 or 0, 0..