Use exponential notation to write the repeated multiplication.9 ? 9 ? 9 ? 9

A. 92
B. 49
C. 36
D. 94


Answer: D

Mathematics

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Solve the problem.The hyperbola  -  = 1 is shifted horizontally and vertically to obtain the hyperbola -  = 1Find the foci of the new hyperbola.

A. (-1, -13), (-1, 11) B. (-13, -1), (11, -1) C. (-1, 19), (-1, -21) D. (-1, -21), (-1, 19)

Mathematics

Graph the function.y = 2 sin x 

A.

B.

C.

D.

Mathematics

Calculate the value of the given function by using the indicated number of terms of the appropriate series.0.9853  (3 terms)

A. 0.9543250 B. 0.9556750 C. 0.9563500 D. 1.0456750

Mathematics

Provide an appropriate response.Find the area and the perimeter of the given figure. Use the formulas A = s2 and P = 4s.

A. 24 cm2; 36 cm B. 36 cm; 24 cm2 C. 24 cm; 36 cm2 D. 36 cm2; 24 cm

Mathematics