Use a truth table to determine whether the two statements are equivalent.~p ? ~q and ~(p ? q)
A. Yes
B. No
Answer: A
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Solve the problem.The gravitational force (in lb) of attraction between two objects is given by 
where x is the distance between the objects. If the objects are 15 ft apart, find the work required to separate them until they are 75 ft apart. Express the result in terms of k.
A. 
k
B. 
k
C. 
k
D. 
k
The polar coordinates of a point are given. Find the rectangular coordinates of the point.(400, 130°) Round the rectangular coordinates to two decimal places.
A. (-257.12, -306.42) B. (306.42, 257.12) C. (-257.12, 306.42) D. (306.42, -257.12)
List the intercepts and type(s) of symmetry, if any.16x2 + 4y2 = 64
A. intercepts: (4, 0), (-4, 0), (0, 2), (0, -2) symmetric with respect to the origin B. intercepts: (4, 0), (-4, 0), (0, 2), (0, -2) symmetric with respect to x-axis and y-axis C. intercepts: (2, 0), (-2, 0), (0, 4), (0, -4) symmetric with respect to x-axis and y-axis D. intercepts: (2, 0), (-2, 0), (0, 4), (0, -4) symmetric with respect to x-axis, y-axis, and origin
Solve. Use ? = 3.14 and round your answer to the nearest hundredth.The rectangular part of the field shown below is 135 yd long and the diameter of each semicircle is 
Find the cost of fertilizing the field at $0.35 per square yard.
A. $382.40 B. $206.58 C. $448.34 D. $395.58