Provide an appropriate response.The three-part inequality a < x ? b means "a is less than x and x is less than or equal to b". Which of these inequalities is not satisfied by any real number x?
A. -5 < x ? -11
B. -8 < x ? -7
C. -2 < x ? 6
D. 0 < x ? 4
Answer: A
Mathematics
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Perform the indicated operation.Evaluate 
.
A. 0.01234568 B. 81 C. 243 D. 27
Mathematics
Use the information below to determine the cardinality of the set. U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}n(A ? B ? C)
A. 2 B. 1 C. 0 D. 8
Mathematics
Identify the set as finite or infinite.The set of natural numbers greater than 100
A. Infinite B. Finite
Mathematics
Add.(x3y2 + 5x2y3 - 2xy - 3) + (x2y3 + 7x3y2 + 5xy + 4)
A. 8x3y2 + 6x2y3 - 2xy + 1 B. 6x3y2 + 6x2y3 + 3xy + 1 C. 8x3y2 + 6x2y3 + 3xy + 1 D. 2x3y2 + 12x2y3 + 3xy + 1
Mathematics