The educational attainment of a country population age 25 years or older in 2007 is shown in the circle graph. Use the fact that the population of people 25 years or older was approximately 8.0 million in 2007 and let 
, 
variablename="impvar_b99bfc4897144ebc885cf29d9" /> and 
. Find the probability that a person 25 years or older selected at random has earned a Bachelor's degree or higher.
?
?
A. 0.294
B. 1.294
C. 4.294
D. 2.294
E. 3.294
Answer: A
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and z = 6.
A. 
?
B. 
?
C. 39?
D. 
?
Solve the problem.A man has $298,000 invested in three rental properties. One property earns 8.5% per year on the investment, a second earns 11%, and the third earns 7%. The annual earnings from the the properties total $17,000. Write a system of two equations to represent the problem with x, y, and z representing the 8.5%, 11%, and 7% investments, respectively.
A. 
B. 
C. 
D. 
Solve.729 = 296 + x
A. 439 B. 443 C. 423 D. 433
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 