Solve the problem.The amount of a radioactive substance present, in grams, at time t in months is given by the formula 
Find the number of grams present in 4 years. If necessary, round to three decimal places.
A. 459.479
B. 10.309
C. 1.031
D. 4594.793
Answer: B
Mathematics
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Find the product.(n + 2)2
A. 4n2 + 4n + 4 B. n2 + 4n + 4 C. n + 4 D. n2 + 4
Mathematics
Insert <, >, or = to make the statement true.
_____ 
A. > B. = C. <
Mathematics
Graph using the x- and y-intercepts.y = 
x
A. 
B. 
C. 
D. 
Mathematics
Determine from the graph whether the function has any absolute extreme values on the interval [a, b].
A. Absolute minimum and absolute maximum.
B. Absolute maximum only.
C. No absolute extrema.
D.
| Absolute minimum only. |
Mathematics