Solve.An endangered species of fish has a population that is decreasing exponentially 
The population 9 years ago was 1600. Today, only 700 of the fish are alive. Once the population drops below 100, the situation will be irreversible. When will this happen, according to the model? Round to the nearest year.
A. 22 yr
B. 23 yr
C. 21 yr
D. 20 yr
Answer: C
Mathematics
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Convert the decimal to percent notation..1752
A. 175.2% B. 1.752% C. .01752% D. 17.52%
Mathematics
Solve the problem.A farmer has a 1.9 square mile plot of land that he is willing to sell to a developer. The developer will buy by the square meter. How many square meters of land should the farmer say he will sell?
A. 49,400 m2 B. 730,768.5 m2 C. 4,940,000 m2 D. 73.08 m2
Mathematics
Solve.The Smiths obtained a $2000 home improvement loan through their bank at an annual rate of 9.5%. It is due in 2 years. How much interest will they pay on this loan?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve using the percentage formula.187 is 34% of what number?
A. 5,500 B. 0.18 C. 18 D. 550
Mathematics