The sum of the first 8 terms of a geometric sequence with 4 as the first term and a common ratio of 3 is
2 answers:
9514 1404 393
Answer:
13120
Step-by-step explanation:
The sum of terms of a geometric series is ...
Sn = a1·(r^n -1)/(r -1)
You have n=8, a1=4, r=3, so the sum is ...
S8 = 4·(3^8 -1)/(3 -1) = 2(3^8 -1) = 13,120
Answer:
<h2><u>1</u><u>3</u><u> </u><u>1</u><u>2</u><u>0</u></h2>
Step-by-step explanation:
hope it helps u too
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Answer:
1b. y = -x + 5
1a. y = 5x - 3
Step-by-step explanation:
1.
b. y = -x + 5
a. y = 5x - 3
Just write out the Slope-Intercept Formula as it is given to you.
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Answer:
i need them
Step-by-step explanation:
The probability of the 2 events are multiplied to get the result 10/91
so we have the relation 5/14 * x = 10/91
where x is the probability of drawing the second black
so x = 10/91 * 14/5 = 4/13 answer
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Step-by-step explanation:
The rest of the page, upload again?
Answer:
<h2>B</h2>
I hoped this helped :))
