Chris Graham

Chris Graham commented on Finding the highest common factor of two numbers 8 years, 4 months ago

I've split off the prime numbers part into its own question and re-used the variables from part a) in b) and c), so that the parts lead on from eachother.

Chris Graham commented on Prime numbers 8 years, 4 months ago

I've split this from a larger question. I'm not sure how will fit with the other material but we can make a decision on keeping it later.

Chris Graham on Prime numbers 8 years, 4 months ago

Gave some feedback: Ready to use

Chris Graham on Geometric Sequence - negative ratio 8 years, 4 months ago

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Chris Graham commented on Geometric Sequence - negative ratio 8 years, 4 months ago

I've renamed the variables to be consistent with the notation used in the question and changed the range of $r$, so that the answer to c) is less likely to be very large.

Chris Graham commented on Calculate density given mass and volume 8 years, 4 months ago

Looks good.

Chris Graham on Calculate density given mass and volume 8 years, 4 months ago

Gave some feedback: Ready to use

Chris Graham on Find the equation of a line through two points - zero gradient 8 years, 4 months ago

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Chris Graham on Find the equation of a line through two points - positive gradient 8 years, 4 months ago

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