1/2 * 10 = 5 kg is left after 1600 years
after 2 more periods of 1600 years amount left = 5 * 1/2 * 1/2 = 5/4 kgs
Answer:- after 4800 years there is 1.25 kgs left
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

Where:
m: It's the slope
b: It is the cut-off point with the y axis
According to the statement we have the following equation:

To write the equation of the slope-intersection form we must add
to both sides of the equation:

Answer:
The correct option is option C
Answer:
77
Step-by-step explanation:
First find the area of the rectangle by multiplying the length and width of the rectangle, so 12 x25=300. Then find the area of the triangle, which is length x height/ 2. So 8 x 25=200/2=100. Then add the two answers together to get 400.