Solve. Remember to insert units when writing your answer.A farmer plans to use 26.4 meters of leftover fencing material to enclose a square garden plot for her daughter. How long will each side of the garden be?

A. 3.3 m
B. 13.2 m
C. 6.6 m
D. 5.28 m


Answer: C

Mathematics

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Solve the problem.An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve , - 2 ? x ? 2, about the x-axis (dimensions are in feet). If a cubic foot holds 7.481 gallons and the helicopter gets 3 miles to the gallon, how many additional miles will the helicopter be able to fly once the tank is installed (to the nearest mile)?

A. 75 B. 150 C. 50 D. 38

Mathematics

Solve the quadratic equation using completing the square.72m = 36m2 + 35

A.
B.
C.
D.

Mathematics

A printer charges a fixed setup cost, plus $0.50 for every 50 copies. If 370 copies cost $33.70, how much will it cost to print 1200 copies? ? Please enter your answer rounded to the nearest whole dollar, without the units.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.The surface area S (in square inches) of a cylindrical pipe with length 12 inches is given by S(r) = 2?r2 + 24?r, where r is the radius of the piston (in inches). If the radius is increasing with time t (in minutes) according to the formula r(t) = t2, t ? 0, find the surface area S of the pipe as a function of the time t.

What will be an ideal response?

Mathematics