The decay rate of phosphorus-32 id 4.85% per day. What is its half-life?

What will be an ideal response?


14.93 days

Mathematics

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Find n(A) for the set.A = {x | x is a number on a clock face}

A. n(A) = 12 B. n(A) = 3 C. n(A) = 6 D. n(A) = 24

Mathematics

Find the limit.

A. -? B. Does not exist C. ? D. 0

Mathematics

Solve the absolute value inequality. Write the solution set using interval notation.8 ? 7

A.
B.  ? 
C.  ? 
D.  ? 

Mathematics

Use this graph to answer the question.    What was the total increase in sales from 2006 to 2007?

A. $22,000 B. $182,000 C. $12,000 D. $1,342,000

Mathematics