Solve the problem.The gravitational attraction A between two masses varies inversely as the square of the distance between them. If the force of attraction is 9 lb when the masses are 2 ft apart, what is the attraction when the masses are 6 ft apart?
A. 3 lb
B. 2 lb
C. 1 lb
D. 4 lb
Answer: C
You might also like to view...
Answer the question.What name is given to a statistical graph where each category has its own wedge and the wedges are displayed on top of one another?
A. Pictograph B. Multiple bar graph C. Contour map D. Stack plot
Solve the problem.On the July 5 billing date, David had a balance due of $1086.77 on his credit card. The transactions during the following month were: 
The interest rate on the card is 1.4% per month. Using the average daily balance method, find the finance charge on August 5 (July has 31 days).
A. $13.61 B. $14.18 C. $14.33 D. $14.21
Write the first four terms of the sequence whose general term is given.an = 
A. 
, 
, 
, 
B. 
, 
, 
, 
C. 
, 
, 
, 
D. 
, 
, 
, 
Solve the problem.Suppose a car rental company charges $108 for the first day and $58 for each additional or partial day. Let S(x) represent the cost of renting a car for x days. Find the value of S(3.5).
A. $203 B. $253 C. $282 D. $311