Solve the problem.Suppose the cost per ton, y, to build an oil platform of x thousand tons is approximated by y = 
. What is the cost for x = 300?
A. $83.33
B. $147.06
C. $150,000.00
D. $44,117.65
Answer: D
Mathematics
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Provide an appropriate response. Solve the equation: 0.2(3.6x + 2) = 4
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Mathematics
Write a formula to express the relationship. Use k as the constant of variation.The height h of a triangle with a fixed area varies inversely as the base b.
A. b = kh
B. h = 
C. h = 
D. h = kb
Mathematics
Write the standard form of the equation of the circle with radius r and center (h, k).r = 5; (h, k) = (4, 0)
A. (x - 4)2 + y2 = 25 B. x2 + (y - 4)2 = 5 C. x2 + (y + 4)2 = 5 D. (x + 4)2 + y2 = 25
Mathematics
Match the numerical model to the corresponding model.
A. 
B. 
C. 
D. 
Mathematics