56 tuna sandwiches were sold.
This was 40% of the total number of sandwiches sold.
(a)...
Mathematics, 30.03.2021 02:40 shelbellingswo
56 tuna sandwiches were sold.
This was 40% of the total number of sandwiches sold.
(a) Work out the total number of sandwiches sold,
Answers: 1
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One integer is 8 times another. if the product is 72, then find the integers
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Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.
Answers: 2
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