O A. A prediction based on the data is reliable, because there are no noticeable differences among the samples.
OB. A prediction based on the data is not completely reliable, because
the mean of sample 1 is noticeably lower than the means of the
other two samples.
C. A prediction based on the data is not completely reliable, because
the means of samples 2 and 3 are too close together.
OD. A prediction based on the data is reliable, because the means of
samples 2 and 3 are very close together.

here is the

mark brainliest pl

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.