Complete the square for the binomial. Then factor the resulting perfect square trinomial.x2 + 5x
A. x2 + 5x - 
= 
2
B. x2 + 5x + 
= 
2
C. x2 + 5x + 
= 
2
D. x2 + 5x + 10 = (x + 5)2
Answer: B
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Solve. Give your answer as a mixed numeral.A snail is moving at 2
feet per minute. How far will it move in 3
minutes?
A. 7
ft
B. 6
ft
C. 6
ft
D. 6
ft
Find the nominal interest rate that, when compounded continuously, yields an effective interest rate of 10% / year. Round your answer to three decimal places. ?
A. 9.762% B. 9.645% C. 9.532% D. 9.531%
Perform the indicated operation(s). Simplify if possible.
- 
- 
A. 
B. 
C. 
D. 
Solve the variation problem.The pressure of a gas varies jointly as the quantity of the gas (measured in moles) and the temperature and inversely as the volume of the gas. Suppose that the pressure of a particular gas is 
(kPa) when the quantity is 
the temperature is 
and the volume is 
Find the pressure of that gas when the number of
moles is 9, the temperature is 
and the volume is 
A. 1296 kiloPascals
B. 648 kiloPascals
C. 1200 kiloPascals
D. 696 kiloPascals