Simplify.2 + (-13) - 1 - (-8)
A. -18
B. 8
C. -4
D. -20
Answer: C
Mathematics
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Write the first four terms of {an}.an =
A. ,
,
,
B. -1, 1, ,
C. 1, ,
,
D. 0, ,
,
Mathematics
Solve the problem.In an electronic device, the maximum current density im as a function of the temperature T is given by where A and K are constants. For what value of T, does im reach its minimum value?
A. T =
B. T =
C. T =
D. T =
Mathematics
Find an equation of the line having the given slope and containing the given point. m = - , (4, 3)
A. y = - x +
B. y = - x +
C. y = - x -
D. y = - x -
Mathematics
Express the set of real numbers graphed on the number line using an inequality.
A. x > 0 B. x < 0 C. x ? 0 D. x ? 0
Mathematics