Find the area.

A. 728 m2
B. 364 m2
C. 82 m2
D. 41 m2


Answer: B

Mathematics

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Find the first term and the common ratio for the geometric sequence. Round approximations to the nearest hundredth.a2 = -25.2, a5 = 69.15

A. a1 = 69.15, r = -0.71 B. a1 = 18, r = -1.4 C. a1 = 18, r = -0.71 D. a1 = -25.2, r = -1.4

Mathematics

Solve the problem.The following points form a quadratic relationship: (1, 5.0), (2, 4.4), (3, 4.3), (4, 4.2), (5, 4.6), (6, 4.8),    The x-coordinates are the years a particular company has been in operation and the y-coordinates are the profit, in millions, for that year. Use quadratic regression to determine the profit in the fourth year.

A. 4.28 million B. 4.20 million C. 6.5 million D. 4.35 million

Mathematics

Find the perimeter of the given square or rectangle.

A. 360 cm B. 180 cm C. 540 cm D. 270 cm

Mathematics

Completely factor the polynomial or state that the polynomial is prime.1000y3 - 1

A. (10y - 1)(100y2 + 10y + 1) B. (10y - 1)(100y2 + 1) C. (10y + 1)(100y2 - 10y + 1) D. (1000y - 1)(y2 + 10y + 1)

Mathematics