A sample of a radioactive isotope had an initial mass of 700 mg in the year 1991 and decays exponentially over time. A measurement in the year 1996 found that the
sample's mass had decayed to 210 mg. What would be the expected mass of the
sample in the year 2003, to the nearest whole number?

What is the least common factor of 6 and 8

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

I'm a polygon i have no parallel lines i am formed 3 line segments i have one right angle two of my angles are angles what am i