A cup of coffee is made with boiling water at and stands in a room where the temperature is . The change in temperature, in degrees , with respect to time, in minutes, is given by the following differential equation. (a) What is the sign of k?

answer: 0.64

step-by-step explanation:

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)

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values