Solve.A square shed covers an area of 789 sq ft. What is the length of each side of the shed? (Round to the nearest tenth.)

A. 197.3 feet
B. 188.2 feet
C. 28.1 feet
D. 32.4 feet


Answer: C

Mathematics

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Solve the inequality.x2 - 2x ? 0

A. [-2, 0] B. (-?, 0] or [2, ?) C. (-?, -2] or [0, ?) D. [0, 2]

Mathematics

Solve the problem.The charges for renting a moving van are $65 for the first 30 miles and $7 for each additional mile. Assume that a fraction of a mile is rounded up. Find a symbolic representation for a function f that computes the cost of driving the van x miles, where  (Hint: express f as a piecewise-constant function.) Then, determine the cost of driving the van 98 miles.

A. f(x) = ; $6846
B. f(x) = ; $541
C. f(x) = ; $961
D. f(x) = ; $961

Mathematics

Find the exact value in radians.cos-1 

A.
B.
C.
D.

Mathematics

y? = 3x sin x

Solve the differential equation.

Mathematics