The half-life of silcon-32 is 710 years. If 40 grams is present now, how much will be present in 200 years? (Round to 3 decimal places)

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

What is the missing step in this proof ?

Find two consexutive odd integers such that the sum of their square is 650