Find the exact value of the expression without using a calculator or table.arcsec (1)

A. -? 
B.
C.
D.


Answer: D

Mathematics

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Use braces to write the members of the set, or state that the set has no members.The integers from 5 to 9 (inclusive)

A. {6, 7, 8} B. {6, 7, 8, 9} C. {5, 6, 7, 8} D. {5, 6, 7, 8, 9}

Mathematics

Graph the function. Specify the intervals over which the function is increasing and the intervals where it is decreasing.y = 6

A. Increasing -? < x < ?

B. Decreasing 0 ? x < ?

C. Decreasing 0 ? x < ?

D. Increasing 0 ? x < ?

Mathematics

Solve the equation.ln (45 + 6x) = 2 ln (x + 3)

A. x = - 
B. x = -6
C. x = 6
D. x = 6, x = -6

Mathematics

The number of voters in a certain district of a city is expected to grow at the rate of ?  ?  people per year t years from now. If the number of voters at present is 30,000, how many voters will be in the district 5 years from now? ? 

A. 29,700 people B. 27,953 people C. 36,781 people D. 31,448 people E. 34,942 people

Mathematics