A company boss is planning on ordering a gift for each of his employees. He takes a sample of 30 employees in the company and as
ks them what gift they would like. The table shows the information about his results. Gift Number of employees iPad 12 phone 5 watch 9 voucher 4 There are 110 employees in the company. Work out how many watches should be ordered.
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Answer:
Step-by-step explanation:
In this case we know the composition of f and g is
Thus if we change x by 3 we get