Answer:
6
Step-by-step explanation:
A. There are 9 members of the Supreme Court, with one Chief Justice and eight associates justices.
b. With 9 justices and all of them shaking their hands once, they would have to make 36 handshakes, because they wouldn't have to handshake the same person again, and for the first justice, they would have to shake either other hands, with the second one only needing to shake seven hands, the third making only six handshakes and so on, until one of them only has to make one handshake. In an equation, this is 8+7+6+5+4+3+2+1, which gives you the sum of 36. The justices have to make 36 handshakes total.
Answer:
1/12
Step-by-step explanation:
The probability that the number pyramid will land on 3 is 1/4 since it is fair.
The probability of the spinner stopping on blue is 1/3.
Multiplying the probabilities you get 1/4 * 1/3 = 1/12
In slope intercept form, the slope is the coefficient of x.
So, 1/3 is the answer.
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,