Graph the solution of the quadratic inequalities on a number line and write the solution in interval notation. v2 - 12v + 35 ? 0
A. (-?, 5]
B. [5, 7]
C. (-?, 5] ? [7, ?)
D. [7, ?)
Answer: C
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Solve.The charge q (in coulombs) delivered by a current i (in amperes) is given by where t is the time (in seconds). A damped-out periodic wave form has current given by
Find a formula for the charge delivered over time t.
A. + C
B. + C
C. + C
D. + C
Simplify the rational expression. If the expression is already in simplest form, state this as your answer.
A.
B.
C.
D.
Use U = universal set = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 5, 8}, B = {2, 3, 5, 7}, and C = {1, 4, 9} to find the set.(A ? B) ? C
A. {2, 3, 5} B. {1, 2, 3, 5} C. {1, 2, 3} D. {1, 2, 3, 4, 5, 9}
Perform the indicated operation.5 gal 2 qt + 8 gal 3 qt
A. 14 gal 3 qt B. 14 gal 1 qt C. 15 gal 1 qt D. 13 gal 1 qt