Simplify.(-1)11
A. 11
B. 1
C. -1
D. -11
Answer: C
Mathematics
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Provide an appropriate response.Find the mean of 52, 64, 72, 78, 78, 99. Round to hundredths if necessary.
A. 60.83 B. 78 C. 76 D. 73.83
Mathematics
Find the tax rate for the area. Round to the nearest tenth of a percent.Total tax needed: $564,000Total assessed value: $9,421,000
A. 1.7% B. 6.0% C. 16.7% D. 0.6%
Mathematics
The perimeter of this pentagon is 280 cm. Find the lengths of the sides.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.The growth in the population of a certain rodent at a dump site fits the exponential function 
where t is the number of years since 1967. Estimate the population in the year 2000.
A. 372 rodents B. 186 rodents C. 364 rodents D. 182 rodents
Mathematics