Solve. Write results using scientific notation.A computer can do one calculation in 1.3 x 10-7 seconds. How long would it take the computer to do a trillion (1012) calculations?
A. 1.3 x 106 sec
B. 1.3 x 1012 sec
C. 1.3 x 10-7 sec
D. 1.3 x 105 sec
Answer: D
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Provide an appropriate response.Identify which of the following properties apply to the graph of 
I. The domain is all real numbers except odd multiples of 
. II. The range is (-?, -1] ? [1, ?) III. The equations of the vertical asymptotes are 
, where n is an integer. IV. The function obtains a relative minimum at x = 
+ 2n?
where n is an integer. A. II and IV B. II, III, and IV C. III and IV D. I and II
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."5x3 + 5x2y - 100xy2
A. (x - 4y)(5x2 + 25xy) B. 5x(x + 4y)(x - 5y) C. prime D. 5x(x - 4y)(x + 5y)
Solve the system of equations.
A. x = 5, y = -5, z = -4; (5, -5, -4) B. x = -4, y = 5, z = -5; (-4, 5, -5) C. x = -4, y = -5, z = 5; (-4, -5, 5) D. inconsistent
Solve the inequality.2x + 8 + 9x < 4 + 9x + 2
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}