The graph shows quadrilateral FGHI and the location of vertex F after a dilation with respect to the origin.
What are the coordinates of G'?
G
O (2,3)
0 (0,2)
O (3, 2)
O (2,0)
3
2
ד'
וד
- -3 -2
-1
1
2
3
X
-2
H
1
-3
T

  about 5.6 days

step-by-step explanation:

we can fill the given information into the decay equation and solve for the value of t at which half the sample remains.

the half-life is about 5.6 days.

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

2,160 π

step-by-step explanation:

the answer is about 24 dollars