What is the fourth term in this multiplication pattern?
multiplication pattern using the formula 2 • 6n – 1
A.
2592
B.
432
C.
72
D.
12
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OpenStudy (anonymous):
@Loser66
OpenStudy (ddcamp):
Is that n-1 just a subtraction, or is it supposed to mean "the previous term in the sequence"?
OpenStudy (anonymous):
B?
OpenStudy (anonymous):
Erica invests $10,000 at 5% interest compounded annually.
How much interest will Erica earn in 3 years?
A.
$11,576.25
B.
$1500.00
C.
$1576.25
D.
$11,500.00
OpenStudy (loser66):
use draw box to write the problem out, your terminology is ambiguous.
\(2*6(n-1)\) or \(2*6^{n-1}\) or \(2*6n -1\)
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OpenStudy (anonymous):
\[10,000 \times 0.05 = 10,500\]
OpenStudy (anonymous):
10,500 x 0.05= 10,525
OpenStudy (anonymous):
10,525 x 0.05= 11051.25
OpenStudy (anonymous):
11603.8125
OpenStudy (loser66):
check your caclculation
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OpenStudy (anonymous):
Wait no haha
OpenStudy (anonymous):
its B
OpenStudy (anonymous):
I got a 80% thanks @Loser66
OpenStudy (loser66):
c, right?
OpenStudy (anonymous):
Let me check
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OpenStudy (anonymous):
~Review
OpenStudy (anonymous):
Yes you were right.
OpenStudy (anonymous):
To GUM! Thanks :D
OpenStudy (loser66):
hehehhe. can't make the same mistake twice.
OpenStudy (anonymous):
Do you do grammar?
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OpenStudy (loser66):
missed "I"
OpenStudy (loser66):
Thanks for correcting me
OpenStudy (anonymous):
No no wasn't correcting you just asking.
OpenStudy (loser66):
Are you American?
OpenStudy (anonymous):
Yes, my mums polish.
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OpenStudy (anonymous):
I was born in texas tho.
OpenStudy (anonymous):
I'm mostly good at grammar. I'll link you if I have a question.
OpenStudy (loser66):
Feel free to correct my English. I do appreciate. I am an immigrant