I think 4/5 because if you multiply you get that!!!!!!
The correct answer choice is
Answer:
the second equation converted to slope-intercept form is y = -1/3x -1
Step-by-step explanation:
Element X is a radioactive isotope such that every 14 years, its mass decreases by half.
Given that the initial mass of a sample of Element X is 80 grams, how much of the
element
