Find an equation of the circle with center at the origin that passes through (2, 1).
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Solve the problem.The string on a balloon is 36 millimeters long. What is this length measured in centimeters? Round to the nearest tenth, if necessary.
A. 3.6 cm B. 360 cm C. 0.4 cm D. 3600 cm
Mathematics
Factor the sum or difference of two cubes.343x3 + 216
A. (7x - 6)(49x2 + 42x + 36) B. (343x - 6)(x2 + 42x + 36) C. (7x + 6)(49x2 - 42x + 36) D. (7x + 6)(49x2 + 42x + 36)
Mathematics
Solve for y in terms of x.
What will be an ideal response?
Mathematics
A is an input-output matrix of an industry and X is the output. Find the amount consumed internally by the production process.
What will be an ideal response?
Mathematics