There are a total of 432 sea turtles. The pollution and trash have decreased the population of sea turtles by 15% every year. How many sea turtles will there be in 12 years?
2,311 sea turtles

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

the answer i believe is 27 units.

step-by-step explanation: