For the given functions f(x) and g(x), find f(x) ? g(x).f(x) = x3 - 4x2 + 2x + 7, g(x) = -5x3
A. -5x6 + 20x5 - 10x4 - 35x3
B. -5x6 - 20x5 + 10x4 + 35x3
C. -5x9 + 20x6 - 10x4 - 35x3
D. -5x9 - 20x6 + 10x4 + 35x3
Answer: A
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Solve.A country has a population of 9.6 million in 1995, a growth rate of 1.3% per year, and immigration from other countries of 46,000 per year. Predict the population in the year 2015.[Model the situation by using a differential equation of the form 
= ay + b with 
This differential equation has solution 
A. 12.2 million B. 14.7 million C. 14.4 million D. 13.5 million
Solve the problem.A pilot wants to fly on a bearing of 61.7°. By flying due east, he finds that a 59-mph wind, blowing from the south, puts him on course. Find the airspeed of the plane to the nearest mile per hour.
A. 124 mph B. 164 mph C. 55 mph D. 110 mph
Find the Jacobian of 
and 
What will be an ideal response?
Translate into Math Expression and solve.The quotient of a number and nine is two.
A. 2 = x9; 0.2
B. 
= 2; 2
C. 9 = x2; 4.5
D. 
= 2; 18