Solve the problem.A farmer has 260 meters of fencing and wants to enclose a rectangular area of 4200 square meters. What dimensions should he use?

A. 70 meters by 60 meters
B. 140 meters by 2 meters
C. 65 meters by 65 meters
D.  meters by  meters


Answer: A

Mathematics

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Find the second term in the expansion of

What will be an ideal response?

Mathematics

Solve the problem.When a particular circuit containing a resistor, an inductor, and a capacitor in series is connected to a battery, the current i (in amperes) is given by i = 23e-3t(e2.6t - e-2.6t) where t is the time (in seconds). Find the time at which the maximum current occurs.

A. 1.5 s B. 0.5 s C. 0.6 s D. 1.4 s

Mathematics

Multiply. Write the answer in lowest terms. ? 

A.
B.
C.
D.

Mathematics

Provide an appropriate response.Write  in rational exponential form.

A. 2
B.
C. 3x2
D. 3x

Mathematics