Solve the problem.A rectangular garden has dimensions of 22 feet by 9 feet. A gravel path of equal width is to be built around the garden. How wide can the path be if there is enough gravel for 312 square feet?
A. 6.5 ft
B. 6 ft
C. 4 ft
D. 5 ft
Answer: C
Mathematics
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Provide an appropriate response.Find the height of a tree that makes a 40-foot shadow when a 5 ft - 3 in. pole is used to make a shadow of 3 feet.
A. 70 feet B. 70.7 feet C. 42.8 feet D. 22.9 feet
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Find the perimeter of the figure.
A. 
cm
B. 
cm
C. 
cm
D. 
cm
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Express the sum using summation notation. Use a lower limit of summation not necessarily 1 and k for the index of summation.5 + 6 + 7 + 8 + . . . + 35
A. 
B. 
C. 
D. 
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Find the real solutions of the equation.5x4 + 13x2 - 6 = 0
A. {- 
, 
B. {- 
, 
}
C. {- 
, 
}
D. {- 
, 
}
Mathematics