The quantity of an element is decaying over time such that the amount of material at any time is given by the function K(t)=2000(0.9)^{t+2}.K(t)=2000(0.9) t+2
. Write an equivalent function of the form K(t)=ab^t. K(t)=ab
t
.

the correct answer is x/3+10≥32

hope this !

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce

ur right ive taken the test

step-by-step explanation:

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.