The cumulative number F of flu cases reported after t weeks is modeled by the function
.
For what cumulative number of flu cases is the disease spreading at the fastest rate? Round your answer to two decimal places, if necessary.
?
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Replace the question mark by <, >, or =, whichever is correct.9
0
A. < B. > C. =
Mathematics
Express the number in scientific notation.1787
A. 1.787 × 10-3 B. 1.787 × 103 C. 1.787 × 101 D. 1.787 × 104
Mathematics
Write the fraction or mixed number as a decimal. Round to the nearest thousandth if necessary.10
A. 1.75 B. 4.25 C. 14.333 D. 10.75
Mathematics
Solve the problem.Find the exponential function of the form f(x) = aebx that passes through the points 
.
A. f(x) = 3e[(ln 2)/4]x B. f(x) = 3e(4 ln 2)x C. f(x) = 3e[-(ln 2)/4]x D. f(x) = 3e[(ln (1/2))/4]x
Mathematics