Answer:
0
Step-by-step explanation:
-4|2-3|+2|-3+1|
-4|-1|+2|-2|
-4(1)+2(2)
-4+4
0
Answer:
A number plus 5 is greater then or equal to 10.
Answer:
153
Step-by-step explanation:
ans.
5x=85
x =85÷5
=17
9x=17x9
=153
Answer: i don't think they do
Step-by-step explanation: tell me if i wrong
Step-by-step explanation:
There is 10 questions which in this case are the trials.
We know we can either get a question right or wrong so the two outcomes are right or wrong.
The probability that a student choose the right outcome is 1/4. since there is one right answer out of 4 chocies.choices.
Yes, the trials likelihood outcome of each outcome is the same. so it's independent
