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vichka [17]
2 years ago
14

Question 3

Mathematics
2 answers:
choli [55]2 years ago
6 0

Answer:

((19)(49)/98)

Step-by-step explanation:

drek231 [11]2 years ago
3 0

Answer: C ((40)(49)/98)

Step-by-step explanation: The formula for expected count is (row total)(column total)/table total

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A bag of marbles contains 4 red marbles, 5 yellow marbles, 2 green marbles, and 7 blue marbles. You draw one marble from the bag
klio [65]
This is an example of probability.
4 0
3 years ago
. If Henry plays both games conservatively (CC), find the probability that Henry will earn
larisa86 [58]

Answer:

a)  2/2 + 2/2 = 2

b)  2/2 + 1/2  = 3/2

c)  2/2 + 0/2  = 1

d)  0/2 + 0/2 = 0

Step-by-step explanation:

a) 2 points :  2/2 + 2/2 = 2    

            if henry wins both games than we get  probability =2

b) 1  1/2 or 3/2 :  2/2 + 1/2 = 3/2

             if henry wins one game and tie another game  we get probability =3/2

c) 1 point:  2/2 + 0/2 = 1

              if henry wins one game and loose second game, we get                                                       probability 1

d) 0 points: 0/2 + 0/2 = 0

                 if henry loose both games we get probability 0

4 0
3 years ago
Read 2 more answers
Is 4/7 24/35 perform<br> a ratio
uysha [10]
No. If  4x= 24 then x=6. 7 multiplied by 6 equals 42, not 35 so this is not a ratio.
5 0
3 years ago
The area of a rectangle is 243.9 m2. If the length is 15 m, what is the perimeter of the rectangle?
patriot [66]

Step-by-step explanation:

Given

Area of rectangle (A) = 243.9 m²

Length (L) = 15 m

first calculating the breadth (b)

We know

L * b = A

15 * b = 243.9

b = 243.9/ 15

b = 16.26 m

Now

Perimeter (p)

= 2 ( L + b)

= 2 ( 15 + 16.29)

= 62.58 m

Hope it will help

3 0
3 years ago
Solve for x. Show the equation you used and your work. <br><br> Question 2 options:
Taya2010 [7]
Add
24+18=42
36^2+x^2=42^2
1024+x^2=1764
-1024       -1024
x^2=740
x=27.2
7 0
3 years ago
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