Determine the order of the matrix.
A. 8
B. 2
C. 4 × 2
D. 2 × 4
Answer: C
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Find the derivative of y with respect to x, t, or ?, as appropriate.y = ln 5x2
A.
B.
C.
D.
Let x represent one number and let y represent the other number. Use the given conditions to write a system of nonlinear equations. Solve the system and find the numbers.The difference between the squares of two numbers is 80. Twice the square of the second number subtracted from the square of the first number is . Find the numbers.
A. 12 and 8; -12 and -8 B. 12 and 8 C. 12 and 8; -12 and 8; 12 and -8; -12 and -8 D. 12 and 8; -12 and 8; 12 and -8
Find the slope of the line through the pair of points. and
A.
B.
C.
D.
Let the universe for both variables x and y be the set {1, 2, 3, 4, 5, 6}. Let p(x,y) = "x divides the sum x + y". Give the truth value of the indicated statement; explain your answer, and give a counterexample in case the statement is false.?y ?x p(x, y)
What will be an ideal response?