Rachel has taken 6 tests so far and has received scores of 83%, 92%, 79%, 88%, 89%, and 95%. What must Rachel receive on her sev
2 answers:
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Monomials are the expressions with one terms.
A.)
Since, it has only one term. Therefore, it is a monomial.
B.)
Since, it has two terms. Therefore, it is not a monomial.
C.)
Since, it has only one term. Therefore, it is a monomial.
D.)
Since, it has only one term. Therefore, it is a monomial.
E.)
Since, it has only one term. Therefore, it is a monomial.
F.)
Since, the variable is in the power. So it is not a monomial.
G.)
Since, the power is not a integer. Therefore, it is not a monomial.
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,
