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0answers
17 views

HELLLLLPPPPPPPPPPPPPPPPP!!!

Here is my problem. A friend that I have known for 6 years is now moving to a different province that is approximately 4460 km away. My friend... -is a person that everyone look …
0
votes
3answers
34 views

Proving 6 is a factor of n+1 in n, n+1, n+2?

Given the following arbitrary sequence: n, n+1, n+2 and n and n+2 are twin prime numbers, prove that 6 is a factor of n+1. An example of this sequence is 17, 18, 19. 17 and 19 a …
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1answer
26 views

*Challenge Question* Physics

alright, let's see what you've got homeworkhub. This question can be solved with a grade 11 knowledge of physics. This question was featured on the 2010 CAP exam. To what height …
0
votes
1answer
36 views

some math contest help

Hello, so I just finished writing the University of Waterloo's Grade 11 Fermat contest, and I'd like to check some solutions/ask for help. First off. Q19. In the diagram, PQ=QR= …
0
votes
1answer
45 views

What is the difference between an algebraic vector and a geometric vector?

What is the difference between an algebraic vector and a geometric vector?
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votes
1answer
31 views

Grade 11 Biology quiz question

What's the difference between an animal cell and plant cell during mitosis?
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vote
1answer
102 views

LAW : Examples of Residual Powers

what are some examples of residual powers, other than internet laws? and are environmental laws considered under residual powers?
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votes
1answer
11 views

Chemistry Orbitals

How do the 2p orbitals differ from each other?
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votes
2answers
183 views

Grade 11 Math-Trig Identities

What's a trig identity? Clearly and obviously it's the same as any other regular equation. Right? Right. But not really quite right. Maybe partially right but not 100% right. Like, …
1
vote
2answers
36 views

*Challenge question*

i thought this question would be appropriate for a challenge question. A teacher says: I'm thinking of two natural numbers bigger than 1. Try to guess what they are. The first s …
0
votes
1answer
13 views

biology :: bacterial growth lab

for the analysis part of the bacterial growth lab, how do you identify what type of colonies grew? because there are several catagories like form, margin, elevation, texture, opac …
0
votes
1answer
76 views

Grade 11 | Chemistry | How do you determine the limiting reagent in a reaction?

We just recently did mass-mass calculations in chemistry, and I understand that. However, when we started to talk about limiting reagents in reactions I got lost. Was hoping th …
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votes
3answers
242 views

Grade 10 - Math - How do you factor a complex trinomial?

I understand how to factor a simple trinomial but every time I try and factor a complex trinomial I come out with a completely wrong answer. Does the decomposition method not work …
1
vote
3answers
29 views

The Bitwise Operators in C++

Can someone show me a simpler way to understand bitwise operators (bitwise AND, bitwise OR etc.) as well as bitwise shift operators. Is there any point to them in more advanced pr …
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2answers
45 views

10k Race-How to Prepare

How do I prepare for a 10k race? I have $1000 on the line here.

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