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zmey [24]
3 years ago
6

Find the sum of the geometric series if n=6, r= 1/4, a = 2.

Mathematics
1 answer:
galben [10]3 years ago
3 0

Sn = a(1-r^n)/(1-r)

Sn= 8(1-1/4096)/3= 2.67

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Identify the terms of the expression 9a+4b-18
madreJ [45]

Hey there!

We may ask. What exactly is a term anyways.

Well, a term is a single number, a variable, or a number and a variable that would have to be multiply together. This is what a term would be.

Therefore, as we look above, we see the following equation.

9a+4b-18

18 is a term

4b is a term

9a is a term

This whole thing, would be called an expression, as this is expression something. Perhaps the amount of students who ate ice-cream at a football game, or something similar.

I hope you found this helpful! :)

6 0
3 years ago
Simplify the expression
vekshin1

Answer:

the answer is c

Step-by-step explanation:

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Marizza181 [45]

Answer:

68% or \frac{36}{53}

Step-by-step explanation:

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36/53 = 0.679

Geraldo has a 68% chance of choosing a comic that isn't a DC title.

8 0
3 years ago
What is the missing equation N÷6=8
solong [7]
48.

N/6 = 8
48/6 = 8
8 = 8
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Good luck! 


3 0
3 years ago
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bogdanovich [222]
4 2/6 + 3 2/6 + 2 4/6 = 10 2/6 or 10 1/3
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3 years ago
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