Word form for 49.564
1 answer:
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Answer:
0.25
Step-by-step explanation:
Given that a club can select one member to attend a conference. All of the club officers want to attend. There are a total of four officers, and their designated positions within the club are President (P), Vice dash President (Upper V )comma Secretary (Upper S )comma nbspand Treasurer (Upper T ).
Sample space would be
a){ {P}, {V}, {S} {T}} is the sample space with notations standing for as given in the question
b) Each sample is equally likely. Hence we have equal chances for selecting any one out of the four.
If probability of selecting a particular sample of size I is p, the by total probability axiom we have
value of x lies in number line as and
.
<u>Step-by-step explanation:</u>
Here , we need to tell where on a number line the value of x is for expression . Let's find out:
We know that for a Modulus function the value inside modulus is both positive & negative depending on value of x , So
x is positive :
Equation will be
⇒ , That means all numbers which are greater than 1 are included i.e. from 1 to 10 , where 1 is not included as x is strictly greater than 1 .
x is negative :
Equation will be
⇒
⇒
⇒ , That means all numbers which are less than -1 are included i.e. from -1 to -10 , where -1 is not included as x is strictly less than -1 .
Therefore , value of x lies in number line as and
.
Vertex: (4,0)
Axis of symmetry: x = 4
