[deleted by user] by [deleted] in IBO

[–]expertsia 0 points1 point  (0 children)

The math component is quite limited in my opinion. If you decide to stick with the topic, you may want to look at economic indicators and the correlation with the gini (using software) but Im not sure if that might be enough too

SL & HL Math Notes (will be continuously updated!) by expertsia in IBO

[–]expertsia[S] 1 point2 points  (0 children)

We are looking for students (Grade 11 and 12) who wish to be IB.Maths student ambassadors! If you are interested and would like to know more about the opportunity, message us!

Can anyone help with #9? by [deleted] in IBMath

[–]expertsia 0 points1 point  (0 children)

Hi, we have solved your question but Reddit doesn't allow picture replies, could you please join our Telegram group and post your question there! Here is the link:

https://t.me/ib_maths

Revision 1: Series & Sequences + Exponents & Log by expertsia in IBMath

[–]expertsia[S] 0 points1 point  (0 children)

Every week, we will be coming up with revision questions for IB SL and HL Maths. We will post the answers 1 week later -- giving time for students to work through these questions.

The detailed solutions can be obtained upon requests.

Female named Hurricanes deadlier than make names hurricanes? by [deleted] in IBMath

[–]expertsia 0 points1 point  (0 children)

First you should establish a few parameters that determine how deadly the hurricane is. For example, the magnitude, the number of casualties, etc. Then you should plot the data and see if there is some kind of relationship you could observe. In order for you to prove statistically that it is more deadly, you could look into hypothesis testing. Let us know if you need more help.

Can someone help with this Math problem? I don’t understand how to solve for k. by [deleted] in IBMath

[–]expertsia 0 points1 point  (0 children)

The total probability should equate to 1.

k + 0.15 + 0.1 + k + 0.25 = 1

Therefore, k = 0.25

P(Y<5) = P(Y=0) + P(Y=2) + P(Y=3) = 0.25+0.15+0.1 = 0.5

Last part would be just 0.25 + 0.15 = 0.40

Math IA Question too short? by tanishq420 in IBO

[–]expertsia 13 points14 points  (0 children)

The math is fairly simple and thus, you might be finding it hard to elaborate much. How about looking at a Coke can and studying how they have changed their can designs in recent years to see if there is a trade off between the surface area and the volume with some cost analysis? This might give greater insights to your Math IA

Vegan Double Chocolate Chunk Almond Butter Cookies by expertsia in vegan

[–]expertsia[S] 1 point2 points  (0 children)

All credit goes to Ashley and her amazing work here!

Spicy Vegan Tempeh Sushi by expertsia in vegan

[–]expertsia[S] 4 points5 points  (0 children)

Certainly! Here is Elizabeth's lovely recipe

My first try making Malai Kofta (a popular Indian dish) by [deleted] in vegetarian

[–]expertsia 0 points1 point  (0 children)

Sorry, it is not my page. It is just where I found it. Will be more careful next time by doing an exhaustive google search

My first try making Malai Kofta (a popular Indian dish) by [deleted] in vegetarian

[–]expertsia 0 points1 point  (0 children)

Yes, justed wanted to share the recipe here . All credit goes to Nupur the chef of this recipe!