Answer:
4,646.30
Step-by-step explanation:
The sum of n terms of geometric sequence can be calculated using formula
In your case,
Substitute into the formula:
Answer:
m=3
Step-by-step explanation:
rise/run or y/x
using the y coords/x coords
15-0/-3-(-8)
=15/-3+8
=15/5
=3
Answer:
9r^2 + 7r - 5
Step-by-step explanation:
An example of a rational expression is 2x+3/x-2.
<h3>What is a rational expression?</h3>
The complete question wasn't found. Therefore, a overview will be given. It should be noted that a rational expression simply means quotient of two polynomials.
A rational expression is a fraction whose numerator and denominator are polynomials.
In this case, an example of a rational expression is 2x+3/x-2
Learn more about rational expression on:
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Answer:
When n=1, there is 1 dot. When n=2, there are 3 dots. When n=3, there are 6 dots. so when n=1 the eqaution would show as when sloving this combin the like terms in the parenthesis so 1+1 =2 and 1*2 = 2 when that is divided it equals 1.
Step-by-step explanation:
PLATO answer
