Mathematics, 13.11.2020 20:10 georgesarkes12
The manager of a shopping mall observes how many adults and children enter the food court in one day. He observes whether each customer is an adult or a child.
The manager observes that 675 adults were customers on one particular day, which was 75% of the total customers, t. This is shown in the diagram below.
The total number of customers was
.
The total number of children that were customers was
.
Answers: 2
Mathematics, 21.06.2019 18:50, karen718
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
The manager of a shopping mall observes how many adults and children enter the food court in one day...
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