Solve the problem.Wind speed varies in the first twenty meters above the ground. For a particular day, let  compute the wind speed x meters above the ground. At what height is the wind speed 11 meters per second? Round results to the nearest hundredth.

A. 4.01 m
B. 1.39 m
C. 0.80 m
D. 0.25 m


Answer: A

Mathematics

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Find the sum of the geometric series.1 +  +  +  + 

A. 341
B.
C.
D.

Mathematics

Determine if the equation specifies a function with independent variable x. If so, find the domain. If not, find a value of x to which there corresponds more than one value of y.x2 + y2 = 36

A. A function with domain ? B. Not a function; for example, when x = 0, y = ±6

Mathematics

Find the root.

A. 6 B. 36 C. -6 D. Not a real number

Mathematics

Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.A = 30°, a = 14, b = 28

A. B = 60°, C = 60°, c = 24.2 B. no triangle C. B = 90°, C = 60°, c = 24.2 D. B = 60°, C = 90°, c = 24.2

Mathematics