Translate to an equation and solve. 81
% of what is 245?
A. 3000
B. 30
C. 200.08
D. 300
Answer: D
Mathematics
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An animal population N after t years of growth is given in the following table. Use an exponential model for these data to determine the percentage growth of the population over any 5-year period. Round your answer to two decimal places. ? t 0 1 2 3 N 1312.00 1403.84 1502.11 1607.26?
A. 35.99% B. 40.26% C. 40.61% D. 35.00%
Mathematics
Find all real and imaginary solutions.x3 - 9x2 + x - 9 = 0
A. {±9, i} B. {-9, ±i} C. {9, ±i} D. {±1, 9}
Mathematics
For each given statement Sn, write the statements S1, S2, and S3 and verify that they are true.Sn: 
= 
What will be an ideal response?
Mathematics
The graph of 
is given in the figure. State whether 
or 
A. a < 0 B. a > 0
Mathematics