Simplify the expression. Express the answer so that only positive exponents occur. Assume that all variables are positive.(9x4y-14)3/2
A.
B. 27x6y21
C.
D.
Answer: A
Mathematics
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Two statements are listed in which p, q, and r represent propositions. Are the two statements logically equivalent?p or q; not [(not p) and (not q)]
A. Yes B. No
Mathematics
Simplify the complex number to its rectangular form.5j + 3
A. 5 - 15j B. -10j C. 5 + 15j D. 20j
Mathematics
Find the first year's depreciation using the MACRS method of depreciation and the MACRS depreciation rates table. Round to the nearest dollar.MACRS Depreciation Rates
Cost: $9,040Period: 3-year
A. $1,339 B. $1,736 C. $3,013 D. $1,808
Mathematics
Solve the problem.For approximately what values of x can sin x be replaced by with an error of magnitude no greater than
?
A. |x| < 0.65439 B. |x| < 0.58857 C. |x| < 0.90288 D. |x| < 0.88011
Mathematics