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Adesanya
Questions (4)
A glass bottle full at mercury at 0°C has a mass of 500g On being heated through 350°C, 2.43g of mercury is expelled Calculate
1 answer
486 views
The first term of a GP is A and the common ratio is R
Given that A=2r and the sum to infinity is 4.calculate the third term
1 answer
503 views
The fourth term of a GP is 6 and the seventh term is -48,calculate (a)common ratio (b)first term(c)sum of the first eleven terms
1 answer
801 views
The no of terms in an AP is 40 and the last is -54,given that the sum of the 15 terms added to the sum of the first 30 terms is
2 answers
1,146 views
