The population of the Earth is approximately 6 billion people and is growing at an annual rate of 1.2%. Assuming a Malthusian growth model, find the world population in 20 years. Round your answer to the nearest hundredths.
?
A. 121.45 billion
B. 7.27 billion
C. 7.44 billion
D. 55.55 billion
E. 7.63 billion
Answer: E
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Find the first four terms of the binomial series for the given function.(1 + 4x)1/2
A. 1 + 2x - 2x2 + 4x3 B. 1 + 2x - 2x2 + 2x3 C. 1 - 2x + 2x2 - 2x3 D. 1 - 2x + 2x2 - 4x3
Solve the problem.Marty's Tee Shirt & Jacket Company is to produce a new line of jackets with a embroidery of a Great Pyrenees dog on the front. There are fixed costs of $610 to set up for production, and variable costs of $36 per jacket. Write an equation that can be used to determine the total cost, C, encountered by Marty's Company in producing x jackets, and use the equation to find the total cost of producing 89 jackets.
A. $3806 B. $3794 C. $3826 D. $3814
Evaluate the expression for the given replacement values.(7x - yz)4 for x = 2, y = 6, z = 3
A. 256 B. 648 C. -16 D. 331,776
Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers. 
A. 
B. 
C. 
D. 