The half-life of phosphorus-32 is 14.3 days. What is the decay rate? As a percent, round to two decimal places.

What will be an ideal response?


4.85% per day

Mathematics

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Find an explicit formula for an.3, 5, 7, 9, 11, . . .

A. an = n + 4 B. an = 2n + 2 C. an = 2n + 1 D. an = n + 5

Mathematics

Fill in the blank with < or >.-1  9

A. > B. <

Mathematics

Perform the indicated operations and simplify. + 

A.
B. 6m + 3
C.
D.

Mathematics

Find the tangent line to the graph of f(x) = cos22x at .

A. -2 B. 1 C. 2 D. -1 E. none of these

Mathematics