Solve the problem.A thermometer reading 
is placed inside a cold storage room with a constant temperature of 
If the thermometer reads 
in 5 minutes, how long before it reaches 
Round your answer to the nearest whole minute.
A. 15 min
B. -6 min
C. 8 min
D. 4 min
Answer: A
Mathematics
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Solve.On a map, 1 in. represents 120 miles. How much does 
in. represent?
A. 72 mi B. 62 mi C. 200 mi D. 82 mi
Mathematics
Find the values of x for which the geometric series converges.
A. 0 < x < 
B. 0 < x < 1
C. - 
< x < 
D. - 1 < x < 0
Mathematics
Solve the problem.The growth in the mouse population at a certain county dump can be modeled by the exponential function 
where t is the number of months since the population was first recorded. Estimate the population after 34 months.
A. 767 mice B. 1,933 mice C. 967 mice D. 1,988 mice
Mathematics
Plot the complex number in the complex plane.z = -2i
A. 
B. 
C. 
D. 
Mathematics