Answer:
the 13th one is 115
Step-by-step explanation:
1) 3 times 15 is 45
6) because in order for it to even have a slope it has to be constant through out the whole thing.
Answer:
-2
Step-by-step explanation:
2(x-3), x=2
Since we know what x equals, plug it into the equation
2(2-3)
2(-1)
-2
There are 
ways of picking 2 of the 10 available positions for a 0. 8 positions remain.
There are 
ways of picking 3 of the 8 available positions for a 1. 5 positions remain, but we're filling all of them with 2s, and there's 
way of doing that.
So we have
The last expression has a more compact form in terms of the so-called multinomial coefficient,
Answer:16b square root of 5 -8
Step-by-step explanation:
