P.S. the are in revers order sorry
mrsh
3 November 2023 03:35
3
Hi Sarah
for b(ii) you need to use this formula (which is on your formula sheet)
The rearrangement is as follows
I will send worked solutions for your other questions soon
I do hope this helps
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mrsh
3 November 2023 03:48
4
Hi Sarah
here is the worked solution to the first part of the problem
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mrsh
3 November 2023 04:00
5
Hi Sarah
to solve part c you need to be able to reverse the power of 11, you do this by finding the 11th root or raising to 1/11, see my worked solution to follow
the rate is 6.5%
please let me know if you need any further help
All the best
Mrs H
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