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netineya [11]
2 years ago
14

How many terms of the arithmetic series 3+9+15.... will add up to 19200?​

Mathematics
1 answer:
Olenka [21]2 years ago
4 0

Answer:

32 005

Step-by-step explanation:

use this formula

Tn = a +(n-1)d

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3 years ago
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3 0
4 years ago
The range of a function
zimovet [89]

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8 0
3 years ago
I will appreciate your help
KatRina [158]

Answer:

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4 0
3 years ago
Read 2 more answers
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