Write 10,100,or 1,000 to make each statement true. A. 1,000,000 is--------------- times greater than 10,000.
1 answer:
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Answer:
The mass of the substance that will remain after 5 years is 3.15 g
Step-by-step explanation:
Given;
initial mass of the radioactive substance, a = 10 g
remaining mass after 3 years, y = 5g
Generating a half-life equation;
After 5 years, the mass of the substance that will be present is given by;
y = 10(0.7937)⁵
y = 3.15 g
Therefore, the mass of the substance that will remain after 5 years is 3.15 g
The slope of Line M (y = 2/3x - 3) is 2/3. To figure out the slope of Line N, you need to use the equation:
Choose any two points on the table, I chose (-2, -2) and (4, 2). Plug in and solve:
So, they do indeed have the same slope of 2/3. Therefore, the answer must be A.
Choose any two points on the table, I chose (-2, -2) and (4, 2). Plug in and solve:
So, they do indeed have the same slope of 2/3. Therefore, the answer must be A.
The answer would be:
