Solve the problem.The current I, in amperes, flowing through a particular ac (alternating current) circuit at time t seconds is I = 110 sin 
What is the period of the current?
A. 
second
B. 
second
C. 35? seconds
D. 
second
Answer: D
Mathematics
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Using synthetic division, determine whether the numbers are zeros of the polynomial.5, -4; f(x) = x3 - 8x2 - 13x + 140
A. Yes; no B. No; no C. Yes; yes D. No; yes
Mathematics
Solve the problem.Karl Mason sold 
gross of data disks on Monday, 
gross on Tuesday, and 
on Wednesday. What was the total gross sold?
A. 
gross
B. 
gross
C. 
gross
D. 
gross
Mathematics
Solve the equation. Round to the nearest thousandth.e8xe6x = e7
A. {0.500} B. {-1.490} C. {0.642} D. {2.490}
Mathematics
Are the given lines parallel, perpendicular, or neither?
6x- 2y+ 3= 0 2x- 6y- 1= 0
Mathematics