Write the standard form of the equation of the circle with radius r and center (h, k).r = 3; (h, k) = (0, 0)
A. (x - 3)2 + (y - 3)2 = 9
B. (x - 3)2 + (y - 3)2 = 3
C. x2 + y2 = 3
D. x2 + y2 = 9
Answer: D
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Use the figure below to answer the following question(s).
The nearest-neighbor tour with starting vertex A is A, B, C, D, A
A. only if 1 ? x ? 8. B. only if 2 < x < 8. C. only if x < 5. D. only if x = 1. E. regardless of the value of x.
Provide an appropriate response.The amount of potential energy V (arbitrary units) stored in a compressed spring is given by V = 0.09x2, where x is the distance in millimeters the spring is compressed beyond its equilibrium point. Graph the equation using values of x of 2, 4, 6, and 8 mm.
A. 
B. 
C. 
D. 
Convert the measurement as indicated.201 in. to feet(Write your answer as a decimal.)
A. 2412 ft B. 16.75 ft C. 603 ft D. 1 ft
Divide, when possible.231 ÷ 7
A. 36 B. 31 C. 33 D. 35