Homework Help!

[gizmobrick]

School got canceled for me due to some lawsuit. It was a private school and I hope it comes back. In the meantime, homeschooling for the win!

I will be posting homework help here in the future, though.

 

[Equalitee]

Grade: Returning Grade 12
Subject: Advanced Mathematical Functions
Question: 9 + 10 = ?

I am a bit confused on how to answer this. Over the past few months I have heard that the answer was 19 and 21, but with so much controversy over this mathematical question, I cannot seem to find my own answer ;-;

 

[Burningcupcakes]

Grade: Returning Grade 12
Subject: Advanced Mathematical Functions
Question: 9 + 10 = ?

I am a bit confused on how to answer this. Over the past few months I have heard that the answer was 19 and 21, but with so much controversy over this mathematical question, I cannot seem to find my own answer ;-;

Great banter!

 

[SnoopSean]

Grade: Returning Grade 12
Subject: Advanced Mathematical Functions
Question: 9 + 10 = ?

I am a bit confused on how to answer this. Over the past few months I have heard that the answer was 19 and 21, but with so much controversy over this mathematical question, I cannot seem to find my own answer ;-;

It's 19.

 

[masond123]

Subject: Maths
Topic: Algebra

Starting with a^0/a^n, justify why 1/a^n = a^-n

I can take a picture of the question if that helps. Thanks!

Some rule of exponents or something says that like a^m/a^n = a^(m-n), so that means that say 2^0/2^3 = 2^-3, and since anything to the 0 power is 1, that is the same as saying that 1/2^3 = 2^-3. Hope I didn't mess this up haha

Oh, if anyone needs help with English, Chemistry, Spanish, or any math Pre-Calculus or below, let me know and I gotchu.

 

[Zetzus]

15 is the answer multiplied by 2 is 30, subtract nine and you get 21 ^_^

Thank you kind sir, this question in particular had me stumped for a long time.