Solve the problem.If a satellite reaches a speed of 7.91 kilometers per second, it will attain a circular orbit. If a satellite is placed in an orbit of 370 kilometers above the Earth, what is the equation of the path of the satellite if the origin is placed at the center of the Earth (the diameter of the Earth is approximately 12,740 kilometers)?
A. x2 + y2 = 171,872,100
B. x2 + y2 = 136,900
C. x2 + y2 = 40,576,900
D. x2 + y2 = 45,427,600
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Solve the given equation for the indicated variable.A = P(1 + nr) for r
A. r = 
B. r = 
C. r = 
D. r = 
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Solve the problem.The "normal curve" plays a central role in statistics. The curve is given by 
where ? and ? are constants. Find a Taylor polynomial of degree 2 that approximates the normal curve for x-values near zero.
A. 
B. 
+ x2
C. 
- x2
D. 
Mathematics
State in which quadrant the terminal side of the given angle lies.170°
A. II B. IV C. III D. I
Mathematics