IB MAI Paper 1 May 2022 Timezone 1 Exam Solutions

[@minahilasghar9250]

Hi. This was sooo helpful!! No one can explain like you do. Can you please tell me where I can access the rest of the papers or is there any way I can subscribe/buy access? Please help me out. Thank you! ♥️

[@rubin4683]

This was super helpful thank you!! Could you do a video for the Paper 2 May 2022 please as there are some tricky questions I am struggling with?

[@pji0527]

I second this, please do paper 2

[@pji0527]

Big Thanks!!!! keep em coming

[@rukshanfdoable]

❤ this is great

[@MATEOPRRBB]

you didnt solve 11.d thanks

[@yesicandomath7226]

Yes, you're right! Sorry about that. Since N = b/10^M, then set N = 100,000/10^7.2, and so dividing gives you N = 0.0063095. Since the problem says that the expected length of time in years is 1/N, then 1/0.0063095 = 158 years.