Provide an appropriate response.Rationalize the numerator: 
What will be an ideal response?
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Solve the problem.Mari drops a ball from a height of 18 meters and notices that on each bounce the ball returns to about 7/8 of its previous height. About how far will ball travel before it comes to rest?
A. 38.6 m B. 270 m C. 288 m D. 144 m
Provide an appropriate response.Jason designed a freestanding playpen for his young daughter in his backyard. How much fencing must he buy if the width is 18 feet and the length is 10 feet?
A. 46 feet B. 28 feet C. 180 feet D. 56 feet
Solve the problem.Find the extreme values of 
subject to 
and 
A. Maximum: 4
at 
minimum: - 4
at 
B. Maximum: 2
at 
minimum: - 2
at 
C. Maximum: 
at 
minimum: - 
at 
D. Maximum: 3
at 
minimum: - 3
at 
Find the discount period.Loan made: Oct 30Length of loan: 240 daysDate of discount: Jan 20
A. 157 days B. 82 days C. 83 days D. 158 days