One of the byproducts of nuclear power generation is uranium-233. uranium is decaying at a constant 32% rate per day. if 12,880 pounds are produced from a power plant, what will the amount be in 20 days?

A trick for solving this on a calculator is entering 12880*.68 twenty times

Or f(t)=a(l-r)^t

t=time
a=initial amount
r=rate of decrease

f(20)=12880(l-.32)^20

It is about 5.75564656018

Ujjg

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%