Simplify using order of operations.
A. -1940
B. -320
C. 320
D. 1940
Answer: D
Mathematics
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Determine whether the statement is true or false.Let A = {1, 3, 5, 7} B = {5, 6, 7, 8} C = {5, 8} D = {2, 5, 8} U = {1, 2, 3, 4, 5, 6, 7, 8}C ? D
A. True B. False
Mathematics
Perform the indicated operation involving cylindrical coordinates.Write the equation z = x2 + y2 in cylindrical coordinates
A. r tan ? = 1 B. z = r2 C. z = r2(cos ? + sin ?) D. r = cot ? csc ?
Mathematics
Determine the end behavior, the y-intercept, all real zeros, and at least one test value between each intercept. Then connect the points with a smooth curve.f(x) = -x4 - 2x3 + 3x2
What will be an ideal response?
Mathematics
Use dimensional analysis to convert the units. If necessary, round to the nearest tenth. 4 yd = 
in.
A. 12 B. 72 C. 144 D. 48
Mathematics