% (Total for question - 3 marks)
The value of pis 43
The value of is 0.4
Both p and q are given correct to the nearest 0.1
(a) Write down the lower bound for p
(b) Work out the upper bound for
You must show all your working

the answer is c)8

step-by-step explanaction:

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

step-by-step explanation:

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