Solve the problem.The shape of a patio is triangular with a height of 12 ft and base of 22 ft. What is the cost of outdoor carpeting to cover the patio if the carpeting costs $3.50 per ft2?
A. $462.00
B. $231.00
C. $924.00
D. $132.00
Answer: A
Mathematics
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Give an appropriate answer.If f(x, y, z) = (x4 + y2 + z)2 find fyy(x, y, z).
A. 4x4 + 12y2 + 4z B. 8y2(x4 + y2 + z) C. 4y2(x4 + y2 + z) D. 2x4 + 6y2 + 2z
Mathematics
Solve for the angle ?, where 0 ? ? ? 2?sin2? = 
A. ? = 
, 
, 
, 
B. ? = 
, 
, 
, 
C. ? = 0, ?, 2?
D. ? = 
, 
, 
, 
Mathematics
What is the minimum value of 
? Restrict your attention to the horizontal span of 0 to 20. Round your answer to two decimal places.
?
A. -74.69 B. 5.47 C. -70.70 D. 4.44
Mathematics
Solve the problem.Suppose that f and g are continuous and that 
and 
A. 8 B. 9 C. 11 D. 1
Mathematics