Suppose an Egyptian mummy is discovered in which the amount of carbon 14 present is only about one third the amount found in living human beings. About how long ago did the Egyptian die?

Use the formula y0*e^(-.0001216)=y

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !