Provide an appropriate response.What is wrong with the following addition?25 + .21 = 0.46
What will be an ideal response?
The correct answer is 25.21. The student added 0.25, not 25.
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A nurse earns $31,400 annually and receives a 4% raise in salary. What is the new salary?
A. $34,540 B. $35,400 C. $1256 D. $32,656
Provide an appropriate response.What multiplication fact is illustrated by the rectangular area model? 
A. 
× 
= 
B. 
× 
= 
C. 
× 
= 
D. 
× 
= 
Solve the problem.Find the least amount that could be deposited in a bank account today at 12% compounded quarterly to allow $650 withdrawals at the end of each quarter for 10 years.
A. $15,218.06 B. $14,825.34 C. $15,024.60 D. $28,308.73
Use the Urban Prices Index Table to answer the question. The table shows what $100 worth of an item costs today. 
*All figures are expressed as a percent of the base of 100 from two decades ago.Urban area: HoustonWhat does $100 of Medical cost today?
A. $202.30 B. $191.10 C. $168.50 D. $340.40