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Mathematics, 12.11.2019 01:31 slend3rpiggy

5. out of 120 customers in a shop. 45 bought both bags
and shoes. if all the customers bought either bags or
shoes and 11 more customers bought shoes than bags:
(a) illustrate this information in a diagram;
(b) find the number of customers who bought shoes:
(c) calculate the probability that a customer selected
at random bought bags,

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5. out of 120 customers in a shop. 45 bought both bags
and shoes. if all the customers bought e...

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