Identify the type of surface represented by the given equation.
- 
- 
= 1
A. Hyperboloid of two sheets
B. Hyperboloid of one sheet
C. Elliptic cone
D. Ellipsoid
Answer: A
Mathematics
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A. 6x6y4 B. 6xy6 C. 6x4y6 D. 6xy4
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Find the indicated function.A parking lot measures 160 by 210 feet including a sidewalk of uniform width around its perimeter. Let x represent the width of the sidewalk. What is a function to represent the area of the sidewalk?
A. A(x) = x(3 + (160 - x)) B. A(x) = x(420 + 2(160 - 2x)) C. A(x) = x(420 + 2(2x - 160)) D. A(x) = x(420 + 2(160 - x))
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Solve.15 is 1% of what?
A. 150 B. 1500 C. 15 D. 15,000
Mathematics
Find the composite function for the given functions.f ? g for f(x) = 
and g(x) = 
A. 
B. 
C. 
D. 
Mathematics