Solve by using the quadratic formula.2x2 = 22
A. 11
B. 12
C. ± 11
D. ± 
Answer: D
Mathematics
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Use a CAS integration utility to evaluate the triple integral of the given function over the specified solid region.
over the cylinder bounded by 
and the planes 
, 
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find all values of ?, if ? is in the interval [0, 360°) and has the given function value.cos ? = 
A. 210° and 330° B. 60° and 120° C. 150° and 210° D. 60° and 300°
Mathematics
Perform the indicated operation. Write the answer in simplest form.40 ÷ 1
A. 28
B. 29
C. 31
D. 30
Mathematics
Provide an appropriate response.All earnings are typically subject to Medicare tax, while Social Security earnings:
A. are capped at 5.4% FUTA per quarter B. are reduced by withholding allowances C. are capped at $100,000 per quarter D. are capped at $118,500 per year
Mathematics