Solve the problem.A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 324 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?

A. 6561 ft2
B. 26,244 ft2
C. 19,683 ft2
D. 13,122 ft2


Answer: D

Mathematics

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Use the given transformation to evaluate the integral.     Rwhere R is the parallelepiped bounded by the planes   

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A. 1224
B. 11,016
C. 5508
D. 4896

Mathematics

Provide an appropriate response.For d > 0 and d ? 0 , explain why d(logd x) = x .

What will be an ideal response?

Mathematics

Find a general term an for the geometric sequence.a1 = - , r = -8

A. an = -  - (n - 1)
B. an = -  + (n - 1)
C. an = n-1 + 
D. an = -  ? (-8)n-1

Mathematics

Solve the problem.Jim had grades of 81 and 92 on two chemistry tests. What is the lowest score he can get on the third test to obtain an average of 85?

A. 86.5 B. 86 C. 82 D. 85

Mathematics