The equation could be used to calculate the sum of the geometric series is 
<h3>Sum of geometric sequence</h3>
Geometric sequence are sequence that increase expoentially. The formula for calculating the sum of an exponential sequence is expressed as:
where
- a is the first term
- n is the number of terms
- r is the common ratio
From the given sequence
a= 1/3
r = 2/9 * 3 = 2/3
Substitute into the formula
Hence the equation could be used to calculate the sum of the geometric series is
Learn more on geometric series here; brainly.com/question/24643676
All you have to do is divide 200 by 25.
8 h. is your answer.
I hope this helps! :)
Answer:
The first bullet
Step-by-step explanation:
it has heads with the colors & also the same for tails
Answer:
19, 2
Step-by-step explanation:
let the 2 numbers be x and y with x > y , then
x + y = 21 → (1)
x - y = 17 → (2)
Add the 2 equations term by term to eliminate y , that is
2x = 38 ( divide both sides by 2 )
x = 19
substitute x = 19 into (1) for value of y
19 + y = 21 ( subtract 19 from both sides )
y = 2
The 2 numbers are 19 and 2
Just subtract 291.5 from 366.6
the answer is 75.1 dollars
