Hopefully this is right! x
4a+3b=21 is open
Answer: No, Mai needs to solve the problem.
Step-by-step explanation:
2x+2=x+1 - subtract 2 from both sides
2x=x-1 - subtract x from both sides
x= -1 - solution
Answer:
1). 0.1667
2). 0.3333
3). 0.3333
Step-by-step explanation:
1). Probability that the student was female and got a 'B'
=
=
= 0.1667
2). Probability that the student was male and got an 'A'
=
=
=
= 0.3333
3). Probability that the student got a B =
=
=
= 0.3333
Answer:
100%
Step-by-step explanation:
It says 38 out of 38 votes were for hunger relief. If it were like that, it would be 100%. Same as if it were 22 out of 22 votes. Like, think about if you were taking a test with 20 questions, and you got 20 questions right. You'd get a hundred percent, right? Same thing here, just a different equation.
Hope this helps