The half-life of the carbon isotope C-14 is approximately 5,715 years. What percent of a given amount remains after 300 years? Round your answer to two decimal places.
?
A. 96.43 %
B. 5.96 %
C. 98.43 %
D. 2.62 %
E. 0.96 %
Answer: A
Mathematics
You might also like to view...
Find the required part of the geometric sequence.Find the first term of a geometric sequence with the sixth term 2916 and common ratio of -3.
A. - 12
B. 
C. -12
D. -4
Mathematics
Graph the hyperbola.(x - 2)2 - 4(y - 2)2 = 4
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.x3 - 6x2 - 16x = 0
A. {0, 2, 8} B. {-8, 0, 2} C. {-8, -2, 0} D. {-2, 0, 8}
Mathematics
Determine analytically (without using a graph) whether the function is one-to-one.f(x) = 
A. one-to-one B. not one-to-one
Mathematics