The answer to this question will be B
Answer:
Radioactive in half life is 51gram
Step-by-step explanation:
80grams:12years
X :7.6years
12x÷x=x
7.6×80÷12=51gram
The correct answer is y=-3x-10
when a line is parallel to another line that means the slip of the lines are going to be the same and since the y-intercept of the other line was given to you, you would just put them together in one equation.
Answer: i think
the corrcect answer is 0.5*10^-1
Step-by-step explanation:
hope this helps
Answer:
6 and 3/5
Step-by-step explanation:
