Solve the inequality and graph the solution.12a + 4 > 2(5a - 3)
A. (12, ?)
B. (-?, -5)
C. (-5, ?)
D. (-?, 12)
Answer: C
Mathematics
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Solve the problem.Find the current I as a function of time in an RCL circuit if R = 103 ?, L = 0, 
and 
Assume that 
and 
at 
(when the switch is closed).
A. I = 4 × 10-3 e-0.25t B. I = 4 × 10-3 e-t C. I = 1.6 × 10-2 e-t D. I = 1.6 × 10-2 e-0.25t
Mathematics
Find the length of the unknown side of the right triangle. If the answer is not a whole number, approximate it to one decimal place.
A. 8 km B. 7 km C. 9 km D. 10 km
Mathematics
Answer the question.The binomial 64x2 + 256 is the sum of two squares that can be factored. Why is this possible?
What will be an ideal response?
Mathematics
Write the expression in the standard form a + bi.
A. 4 - 6i B. -6 + 4i C. -6 - 4i D. 4 + 6i
Mathematics