Sum ---- Combinations
2 --------- 1
3 --------- 2
4 --------- 3
5 --------- 4
6 --------- 5
7 --------- 6
8 --------- 5
9 --------- 4
10 ------- 3
11 ------- 2
12 ------- 1
7 has 6 combinations.
Now,
2 and 12 ---- 1+1 = 2
2 and 5 ------1+4 = 5
12 and 8 ---- 1+5 = 6
12 and 8 would, therefore, make the game fair.
Step-by-step explanation:
two vertical vectors one with upward direction and 150 units and one with downward direction of 120 units,
the resultant of the vectors = 150-120 = 30 units
with upward direction.
Answer:
i personally think the 65 in. one
Step-by-step explanation:
Answer:
a) (x/7)^1/9=y
Step-by-step explanation:
f(x) = 7x^9
x/7= 7y^9/7
(x/7)^1/9=(y^9)^1/9
(x/7)^1/9=y
f^-1(x) is a fuction because it passes the vl test