Answer:

<h3>28 is the right answer.</h3>
The probability is 4:20
It is correct because there are 20 students and there could be 4 guesses
Answer:
wow
Step-by-step explanation:
thats hard ikd
Step-by-step explanation:
nope!
because the value has increased 6%*102%=6.12% in second year which we have 8.12% i total