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hashim
Questions (5)
Find the sum to n terms of GP whose nth term is 3(2)^n-1
1 answer
568 views
sector of radius 7cm has an area of 34.3cm squared. What is the perimeter of the sector
1 answer
327 views
how you would collect pure water from a mixture of water and colourings. What technique would you use?
1 answer
222 views
a paper chromatography from a mixture of 2 substances. a and b were obtained using a solvent of propanone. substance b was found
1 answer
417 views
An integer is 5 more than another integer. Three times the bigger integer is 11 more than the square of the smaller integer.
2 answers
3,136 views
Answers (2)
i dont know about this question
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