Ask
your own question, for FREE!
Mathematics
14 Online
sc01010:
Please help!! What is the 21st term of the sequence with a1 = -7 and d = 3? -4 -21 53 -11
Still Need Help?
Join the QuestionCove community and study together with friends!
justjm:
\(a_n = a_1 + (n-1)d\) \(a_1 = -7\) \(d=3\) \(n=21\) Just plug them in and find \(a_21\)
justjm:
\(a_{21}\) * I mean
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
KBaby:
Verse 1 We left our names in the dust of the driveway Watched the old town shrink
KBaby:
Lyrics Generator Use AI to write the lyrics for a song. Suggested Genres: Pop Hip
aitexturegenerator:
How are you all handling AI-generated textures for 3D models and game assets without losing the hand-made feel? I've been doing a small stylized environment
Demon25:
Woke up feeling like that girl and that dude well he still aint crap pluse the du
playtsec:
how do I get rid of stress from teachers... I just feel like running out the classroom and leaving on my own.
JohnnyLFowler0812:
What type of gamer would play something and then get off for a while. Why not sta
JohnnyLFowler0812:
Which is better? Metallica Rap Country R&B hiphop Medal Gospel Chill Which 3 opti
KBaby:
Verse 1 We left our names in the dust of the driveway Watched the old town shrink
29 minutes ago
2 Replies
0 Medals
KBaby:
Lyrics Generator Use AI to write the lyrics for a song. Suggested Genres: Pop Hip
1 day ago
0 Replies
0 Medals
aitexturegenerator:
How are you all handling AI-generated textures for 3D models and game assets without losing the hand-made feel? I've been doing a small stylized environment
2 days ago
4 Replies
2 Medals
Demon25:
Woke up feeling like that girl and that dude well he still aint crap pluse the du
4 days ago
4 Replies
0 Medals
playtsec:
how do I get rid of stress from teachers... I just feel like running out the classroom and leaving on my own.
5 days ago
21 Replies
2 Medals
JohnnyLFowler0812:
What type of gamer would play something and then get off for a while. Why not sta
6 days ago
9 Replies
1 Medal
JohnnyLFowler0812:
Which is better? Metallica Rap Country R&B hiphop Medal Gospel Chill Which 3 opti
6 days ago
0 Replies
0 Medals