Mati chooses 2021 nonzero integers at random, with replacement, and writes them on the board. She picks two of these integers at random, erases them, and writes their product on the board. What is the probability that the final integer is positive

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

hope this !

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

pls mark as brainliest

a

step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)