The half life of uranium 230 isotope is 20.8 that is one half of a given amount of uranium 230 decomposes every 20.8 days. How much of an initial amount of 1000 grams of the isotope will be left after 208 days?

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

a

step-by-step explanation:

strong negative correlation