Solve the problem.The weight of a body above the surface of the earth is inversely proportional to the square of its distance from the water of the earth. What is the effect on the weight when the distance is multiplied by 2?
A. The weight is multiplied by 2.
B. The weight is multiplied by 4.
C. The weight is divided by 4.
D. The weight is divided by 2.
Answer: C
Mathematics
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Evaluate. Round dollar amounts to the nearest cent and other answers to the nearest thousandth when necessary.P
kn for P = $1,000, n = 6, r = 7% k = 1
A. $1605.78 B. $1402.55 C. $1500.73 D. $500.73
Mathematics
Determine whether the following is a difference of squares.t3 - 4
A. Yes B. No
Mathematics
Round the number to the given place.Round to the nearest unit: 14.3
A. 15 B. 14 C. 13 D. 14.3
Mathematics
Write the inequality using interval notation, and illustrate the inequality using the real number line.y < -10
A. [-?, -10]
B. (-?, -10]
C. (-?, -10)
D. [-?, -10)
Mathematics