Identify the domain and range of the relation.
A. Domain: {x|x > 0}; Range: all real numbers
B. Domain: all real numbers; Range: all real numbers
C. Domain: {x|x > 0}; Range: {y|y > 0}
D. Domain: all real numbers; Range: {y|y > 0}
Answer: B
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Solve the problem.Don James wants to invest $65,000 to earn $4650 per year. He can invest in 
bonds paying 
per year or in a Certificate of Deposit (CD) paying 
per year. How much money should be invested in each to realize exactly $4650 in interest per year?
A. $28,000 in B-rated bonds and $37,000 in a CD B. $37,000 in B-rated bonds and $28,000 in a CD C. $36,000 in B-rated bonds and $29,000 in a CD D. $29,000 in B-rated bonds and $36,000 in a CD
What is the slope of the line through the points 
and 
?
?
A. 0.27 B. -0.75 C. 0.40 D. 0.75
Provide an appropriate response.Use the 1960s peak annual growth rate of 0.7% and population of 8 million to predict the current growth rate with a logistic model. Assume a current country population of 17 million. Assume the carrying capacity is 26 million.
A. 1.36% B. 0.53% C. 0.70% D. 0.35%
Multiply or divide as indicated.(13)(-39)
A. 507 B. -507 C. -607 D. -520