4, 16
-1, 1
3, 9
12, 144
16, 256
The rule is y=x^2. If you square all the numbers on the x side, you will get the numbers on the y side. 4 times 4 = 16. -1 times -1 =1. 3 times 3 =9, and so on.
Answer:
x+5=12
x=7 aka D
Step-by-step explanation:
This is what's called an 'and' probability because we are looking for the probability that die 1 rolls an odd number <em>and </em>die 2 rolls an odd number.
1, 2, 3, 4, 5, 6
Out of those numbers on a die, 3 of them are odd. So the probability that die 1 rolls an odd number is 3/6 and the probability that die 2 rolls an odd number is also 3/6.
And means multiply (most of the time), so to find the probability that both dice show an odd number, we will multiply 3/6 x 3/6.
3/6 x 3/6 = 9/36 = 1/4
Hope this helps! :)
6
..........................
9+2=X
F(x)=f(9) + 2(9 - 1) if i remember correctly.
there would be 31 seat in the 12th row
