The frequency of a cell phone transmission is 918 MHz. Find the period.

a. 1.09 æS
b. 1.09 mS
c. 1.09 nS
d. 1.09 pS


c. 1.09 nS

Mathematics

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Solve the problem.Suppose that $1800 is invested at 8% interest, compounded semiannually. Find the function for the amount of money after t years.

A. A(t) = 1800(1.04)t B. A(t) = 1800(1.08)2t C. A(t) = 1800(1.08)t D. A(t) = 1800(1.04)2t

Mathematics

Find the indicated root and express the answer in standard form.Cube roots of -8i

A. 2i, -  - i,  - i
B. -2i,  - i,  - i
C. -2i,  + i,  + i
D. 2i, -  + i, -  + i

Mathematics

Plot the point in the xy-plane. Tell in which quadrant or on what axis the point lies.(5, 0) 

A.

x-axis
B.

x-axis
C.

y-axis
D.

Quadrant II

Mathematics

Multiply or divide as indicated. ? 

A.
B. - 
C. 1
D. - 

Mathematics