Solve the problem.The half-life of carbon-14 is 5700 years. Find the age of a sample in which 8% of the radioactive nuclei originally present have decayed.
Fill in the blank(s) with the appropriate word(s).
686 years
Mathematics
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Simplify the expression. If necessary, express the result that is not a rational number as a decimal rounded to two decimal places.8 -
A. -
B. -
C.
D.
Mathematics
Find the larger number.6 and 5.941
A. 6 B. 5.941
Mathematics
Solve the problem.A block hanging from a spring is free to oscillate. If a block attached to the spring is given a downward velocity from a
above its resting position, then at any time t in seconds its position in meters is given by
Find the maximum distance that the block travels from its resting position. Give your answer in exact form.
A. 0.74 m
B. m
C. 1.48 m
D. 2 m
Mathematics
Rationalize the numerator. Assume that variables represent positive values.
A.
B.
C.
D.
Mathematics