Find nth term in doubling sequence

How to write down the nth term of a geometric sequence: 5, 10, 20, 40, ... SUBTITLES available.
0:00 Geometric sequence
0:10 nth term example
2:26 Check formula
2:47 Predict 10th term

[@zardox0163]

Hey Jay what kinds of software do you use for note taking?

[@MathsWithJay]

I use pdf annotator

[@ChampsFC11]

Hey jay really love like LOVE your vids it's really easy to understand when you teach me

[@MathsWithJay]

I really appreciate that!

[@dauneclarke9302]

thank you you made it so simple

[@MathsWithJay]

Glad to hear that!

[@vanezza9167]

Thank you this helped soo much

[@MathsWithJay]

I'm so glad!

[@videonik2835]

Appreciate it!

[@MathsWithJay]

Thank you!

[@aspectz7120]

👍perfect

[@MathsWithJay]

Thank you!

[@TheTrophyMerchant]

Thank you.

[@MathsWithJay]

No worries!

[@affan9683]

luv yu sm

[@MathsWithJay]

ty

[@sixpathsoframen4735]

omg tysm

[@MathsWithJay]

You're welcome!

[@ninjascout1]

I feel stupid. I forgot this concept and I've been playing a game and trying to calculate what resources I need and the whole game revolves around 2^n. For some reason I was using percentages and I knew that was wrong and I couldn't remember how to express this. Years out of highschool and you forget some real basic algebra.

[@MathsWithJay]

Good to know that this helped !

[@reemalijanaandhana7293]

thanks but is it 2560 😅

[@MathsWithJay]

Are you sure?

[@diegomandragora4327]

5*2to the power of 9 ?🤔

[@MathsWithJay]

Yes....and what is that as a number?

[@diegomandragora4327]

@@MathsWithJay 1* (10)to the power of 9 if we are using standard form I believe. If my on-paper calculation(ie " padding out with zeroes") is right then it is 1 000 000 000 ; A billion. 😅

[@mihai9933]

Confused 🤔

[@MathsWithJay]

At what time in the video?

[@fantom-tour11]

yo

[@MathsWithJay]

yo

[@fantom-tour11]

are u a maths teacher do face reveal

[@subhanalam8238]

@@fantom-tour11 you can’t just tell a teacher to do a face reveal😂