Joy started with 2.75 gallons of milk. She used 1.5 pints to make mashed potatoes and another cup to make cookies. How much milk
1 answer:
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Answer:
Step-by-step explanation:
The Universal Set, n(U)=2092
Let the number who take all three subjects,
Note that in the Venn Diagram, we have subtracted from each of the intersection of two sets.
The next step is to determine the number of students who study only each of the courses.
These values are substituted in the second Venn diagram
Adding up all the values
2092=[1106+x]+[103-x]+x+[23-x]+[762+x]+[14-x]+[77+x]
2092=2085+x
x=2092-2085
x=7
The number of students who have taken courses in all three subjects,
Every time you play a song 8 different songs can be played, since you do this 3 times:
Or, an easier way to write this if play them many times:
In which the 8 is how many options and the 3 how many times you play.
Or, an easier way to write this if play them many times:
In which the 8 is how many options and the 3 how many times you play.