Solve.The weight of a person on or above the surface of the earth varies inversely as the square of the distance the person is from the center of the earth. If a person weighs 180 pounds on the surface of the earth and the radius of the earth is 3900 miles, what will the person weigh if he or she is 575 miles above the earth's surface? Round your answer to the nearest hundredth of a pound.
A. 136.71 lb
B. 138.11 lb
C. 136.21 lb
D. 137.11 lb
Answer: A
Mathematics
You might also like to view...
Graph the fraction on a number line.- 
A. 
B. 
C. 
D. 
Mathematics
Use the Table of Integrals to evaluate the integral.
Mathematics
Write an equation, in slope-intercept form if possible, of the line through the pair of points.(-3, 7) and (0, 5)
A. y = - 2x + 5
B. y = - 
x + 5
C. y = 
x + 5
D. y = 2x + 5
Mathematics
Factor completely, or state that the polynomial is prime.9x2 - 16
A. (3x + 4)2 B. (3x - 4)2 C. prime D. (3x + 4)(3x - 4)
Mathematics