Add the polynomials.(2a5 + 8a2) + (9a5 + 6a2)
A. 25a14
B. 11a10 + 14a4
C. 11a5 + 14a2
D. 25a7
Answer: C
Mathematics
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Solve the problem.Suppose that the dollar cost of producing x radios is Find the marginal cost when 50 radios are produced.
A. $60 B. $20 C. $2,300 D. -$2,300
Mathematics
Graph the system of inequalities.y > 3x ? 1
A.
B.
C.
D.
Mathematics
Integrate the function.dx
A. 9(ln + sin x) + C
B. 9(ln + sin2 x) + C
C. 9 ln -
sin2 x + C
D. 9 ln -
sin x + C
Mathematics
Identify the base and the exponent for the exponential expression.-(-11)12
A. Base: 11, exponent: 12 B. Base: 12, exponent: 11 C. Base: 12, exponent: -11 D. Base: -11, exponent: 12
Mathematics