Solve the problem.What is the maximum area that can be enclosed by 480 feet of fencing?

A. 28,800 sq ft
B. 25,600 sq ft
C. 14,400 sq ft
D. 12,800 sq ft


Answer: C

Mathematics

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Solve.The length of a rectangle is four times the width. If the perimeter of the rectangle is 60 feet, find the width. L = 4W

A. 48 ft B. 6 ft C. 12 ft D. 11 ft

Mathematics

Multiply.0.29 × 0.01

A. 29 B. 290 C. 0.029 D. 0.0029

Mathematics

Find the equation of the hyperbola satisfying the given conditions.Vertices: (0, ±5); foci: (0, ±11)

A.  -  = 1
B.  -  = 1
C.  -  = 1
D.  -  = 1

Mathematics

Solve the formula for the specified variable.d = rtfor r

A. r = 
B. r = 
C. r = dt
D. r = d - t

Mathematics