Solve the problem.A center-pivot irrigation system waters a sector-shaped field. Find the area of the field if the central angle, ? = 44° and the radius,  Round to the nearest whole number.

A. 16,821 m2
B. 8411 m2
C. 57 m2
D. 114 m2


Answer: B

Mathematics

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Roberto received the same score on each of five exams, and his mean score is 94. Find his median score and his modal score. 

A. median 89, mode 84 B. median 99, mode 99 C. median 94, mode 94 D. median 84, mode 84 E. median 99, mode 89

Mathematics

Georgi ran a mile in 4 minutes and 18 seconds.

(a) How fast did she run in miles per hour? (b) How fast did she run in miles per minute? (c) How fast did she run in kilometers per hour? (Remember there are 0.6214 miles in one kilometer)

Mathematics

Perform the indicated operations.Subtract (3x - 30) from the sum of (-2x + 15) and (9x - 10).

A. 8x + 55 B. -4x - 35 C. 10x - 25 D. 4x + 35

Mathematics

Determine if the given value is a solution to the equation. 1.6y - 2.3 = 0.8y - 1.74; 0.7

A. Solution B. Not a Solution

Mathematics