Answer:
Answer: Option d. 4×
Step-by-step explanation:
In any sequence where ratio of the terms is given we always use the formula
A(n) = A(1)
Here A(n) is the term n
A(1) is the first term
n= number of trms
and r = ration of the terms
Here the given sequence is 40,0.4,0.004........
So A(1) = 40
Ratio 'r' of second and first term is =0.4/40=1/100
We have to find 7th term so n=7
Now we put the values in the formula
A(7) =
=
=
= 40×
= 4×
Tree C is the proper tree. The first game has the possibility of a win, a loss, or a tie which the first row represents. The second game could also win, lose or tie, meaning each result would have each possibilty for that game.
Answer:
26: 1 and 26, and 2 and 13
8: 1 and 8, and 2 and 4
Step-by-step explanation:
Answer:
20/54
Step-by-step explanation:
Everything = 360 degrees
40+40+60+75+11x+13 = 360
11x+228 = 360
11x = 132
x = 132:11
x = 12