Find the domain of the variable in the equation. Write the answer in interval notation.(1 - y) + 2y = 12 - 4(y - 1)
A. (-?, -2) ? (4, ?)
B. (0, ?)
C. (-?, ?)
D. (-?, 0)
Answer: C
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Express the integrand as a sum of partial fractions and evaluate the integral.
A. 1.64 B. -1.64 C. 3.27 D. 1.81
Write the first six terms of the geometric sequence with first term, a1, and common ratio, r.a1 = 
, r = 
A. 
, 
, 
, 
, 
, 2
B. 
, 
, 
, 
, 
, 
C. 
, 
, 
, 
, 2, 
D. 
, 
, 
, 
, 
, 
Solve the problem.According to the Gas Kinetic Theory, the average speed of a gas particle is given by 
where 
is the speed in m/s, k is the constant 1.38 × 10-23, T is the temperature of the gas in Kelvin, and m is the mass of the gas particle in kg. What is the average speed of an oxygen molecule with a mass of
at a temperature of 500 K?
A. 1020 m/s B. 174 m/s C. 575 m/s D. 330,700 m/s
Factor the GCF from the polynomial.12m9 + 10m5 - 16m2
A. m2(12m7 + 10m3 - 16) B. 2(6m9 + 5m5 - 8m2) C. 2m(6m7 + 5m3 - 8) D. 2m2(6m7 + 5m3 - 8)