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xeze [42]
3 years ago
10

A probability experiment is conducted in which the sample space of the experiment is S={4,5,6,7,8,9,10,11,12,13,14,15}. Let even

t E={5,6,7,8,9,10} and event G={9,10,11,12}. List the outcomes in E and G. Are E and G mutually exclusive?
Mathematics
1 answer:
DedPeter [7]3 years ago
6 0

Answer:

They are not mutually exclusive

Step-by-step explanation:

I figured out the answer easily after I read the question

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PLEASEE HELPppp. Will give brainliest :)))))) Enter the coordinates of the vertices of (r(180°, O) ∘ T⟨3, –2⟩)(QRST).
nignag [31]

Answer:

(x, y) → (-x, -y)

Q"(4, 1) → Q'(-4, -1)

R"(6, -5) → R'(-6, 5)

S"(3, -4) → S'(-3, 4)

T"(1, -1) → T'(-1, 1)

Step-by-step explanation:

this might be right, sorry if im wrong

8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST
castortr0y [4]

3. f(-6) = 12+1 =13


 f(-2) = 4+1 = 5


f(0) =1


Range {1,5,13}


4.  f(-2) = (-2)^3+1 =-7


  f(-1) = (-1)^2 +1 =0


f(3) = (3)^3 +1 = 28


Range = {-7,0,28}


5.the sequence is arithmetic


d= -11+19 = 8


an = a1 + d(n-1)


an = -19 +8(n-1)


6.l =w+5


a =l*w


a(w) =(w+5) * w


a(w)= w^2 +5w


f(w) = w^2 +5w


f(8) = 8^2 +5(8)


f(8) = 64 +40


f(8) =104 in^2



6 0
3 years ago
Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. What is the resulting expression?
siniylev [52]

Factoring the polynomial 4x^4-20x^2-3x^2 + 15 by grouping means separation of the polynomial in two addends, each of them consists of two addends:

4x^4-20x^2-3x^2 + 15=(4x^4-20x^2)+(-3x^2+15).

In first brackets the common factor is 4x^2, in second brackets the common factor is -3.

Then

(4x^4-20x^2)+(-3x^2+15)=4x^2(x^2-5)-3(x^2-5)=(x^2-5)(4x^2-3).

Answer: correct choice is B

7 0
4 years ago
Read 2 more answers
What shape is the cross section formed by the intersection of a cone and a plane parallel to the base of the cone?
Ksju [112]
<h2>Answer:</h2>

A circle

<h2>Step-by-step explanation:</h2>

The representation of this problem is shown below. The cross-section is the name for a slice that cuts through a solid. If we move around the height of the cone through its volume, we will find that at every point the cross section will be a circle. The radius of that circle will depend on the point we are on. On the base of the cone, the circle will have the same radius of the cone and the radius will be decreasing when moving until we get to the apex.

7 0
3 years ago
The variable W represents the number of weeks the office has been on the new recycling plan and the variable P represents the to
chubhunter [2.5K]

Answer:

It will take \frac{45W}{P} weeks to recycle a total of 45 kg of paper

Step-by-step explanation:

W represents the number of weeks the office has been on the new recycling plan

P represents the total kilograms of paper recycled.

It took weeks to recycle P kilograms of paper = W

It took weeks to recycle 1 kilogram of paper =\frac{W}{P}

It took weeks to recycle 45 kilograms of paper =\frac{W}{P} \times 45

Hence It will take \frac{45W}{P} weeks to recycle a total of 45 kg of paper

5 0
3 years ago
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