Answer:
<em>0.08192</em>
Step-by-step explanation:
Given 50, 20, 8, ...
The sequence is geometric in nature
The nth term of the geometric sequence is exoressed as;
Tn = ar^{n-1}
a is the first term = 50
r is the common ratio = 20/50 = 8/20 = 2/5
n is the number of term = 8 (since we need the 8th term)
Substitute
T8 = 50(2/5)^{8-1}
T8 = 50(2/5)^7
T8 = 50(128/78,125)
T8 = 0.08192
<em>Hence the 8th term is 0.08192</em>
24% = 24/100 = 12/50 = 6/25
24% is 6/25 fraction of world's energy.
Answer:
At least 1
Step-by-step explanation:
Yeah
Answer:
X=2
Step-by-step explanation:
X(5-2)=4x-x
5x-2x=4x-x (then moving everything to one side)
5x-2x-4x+x=0 (5x-4x-x=5x-5x which is 0)
-2x=0
X=2
Answer:
Yes it is.
Step-by-step explanation:
So what you do is you take them and add them together and divide by how many there are.
<em>89% + 80% + 0% = 169%</em>
<em>169%/3 = 56.3%</em>
56.3% is your answer.