Solve the problem.From a boat on the river below a dam, the angle of elevation to the top of the dam is  If the dam is 1286 feet above the level of the river, how far is the boat from the base of the dam (to the nearest foot)?

A. 4806 ft
B. 4786 ft
C. 4816 ft
D. 4796 ft


Answer: C

Mathematics

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Multiply. 

A. 36 - z2
B. 36 - z - z2
C. 36 + z - z2 
D. 36 - z2

Mathematics

Use the information given to draw a bar graph. Clearly label the bars. The following table shows the number of male infants born in a certain city on New Year's Day in various years. Make a horizontal bar graph to illustrate the data.

What will be an ideal response?

Mathematics

Solve the problem.The string on a balloon is 59 mm long. What is this length measured in cm?

A. 590 cm B. 0.6 cm C. 5.9 cm D. 5900 cm

Mathematics

Solve.2x1/2 - 3x1/4 - 2 = 0

A. 2, - 
B. 16
C. -2, -1
D. 16, 

Mathematics