Find an equation for the graph.

A. y = 3 sin 2x
B. y = 2 sin 3x
C. y = 3 sin x
D. y = 2 sin x


Answer: D

Mathematics

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Express in terms of i.

A. 40i 
B. ± 40 
C. -40i 
D. i

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Find the missing number.The height of a parallelogram is 7 ft., and the area is 77 ft.2. Find the base.

A. 13 ft. B. 18 ft. C. 11 ft. D. 9 ft.

Mathematics

A surveyor measures an angle to be 13°15'36". In order to use this measure in his calculations he must convert it to degrees. Express this angle measure in degrees and a decimal fraction of one degree.

What will be an ideal response?

Mathematics

Find percent notation for the number in decimal notation.0.008 of all math majors at a certain university double major in music.

A. 0.08% B. 8 C. 0.8% D. 8%

Mathematics