Solve the problem.The amount of particulate matter left in solution during a filtering process is given by the equation 
, where n is the number of filtering steps. Find the amounts left for 
and 
. (Round to the nearest whole number.)
A. 1000, 31
B. 1000, 125
C. 1000, 8000
D. 2000, 125
Answer: B
Mathematics
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Evaluate the integral. 
Give your answer in exact form.
A. 
+ 
ln(7 + 4
)
B. 
+ 
ln 4
C. 
+ 
ln(2
)
D. 
+ 
ln(7 + 4
)
Mathematics
Use a calculator to find a decimal approximation for the indicated function values. Round your answer to four decimal places.sec 1.607
A. -0.0362 B. -27.6094 C. 0.9993 D. -27.6275
Mathematics
Solve the problem.Alex and Juana went on a 100-mile canoe trip with their class. On the first day they traveled 11 miles. What percent of the total distance did they canoe?
A. 900% B. 9% C. 11% D. 0.11%
Mathematics
Tell whether the relation is a function.
A. Function B. Not a function
Mathematics