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3 years ago

Please answer this question only if you know the answer!! 85 points and brainliest!

Mathematics

2 answers:

Anuta_ua [19.1K]3 years ago

7 0

Answer:

The game is not fair

Step-by-step explanation:

Let us find the sample space. It is the sum of the two spins

1+1 1+2 1+3 1+4

2+1 2+2 2+3 2+4

3+1 3+2 3+3 3+4

4+1 4+2 4+3 4+4

Adding

2,3,4,5

3,4,5,6

4,5,6,7

5,6,7,8

P(2) = 1/16

p(3) = 2/16

p(4) = 3/16

p(5) = 4/16

p(6) = 3/16

p(7) = 2/16

p(8) = 1/16

Player A gets a point if the sum is 6 or more

P (6,7,8) = P (6) + P(7) + P(8) since they are independent event

=( 3+2+1) /16 = 6/16 = 3/8

Player P gets a point if the sum is less than 6

P (2,3,4,5) =P (2) + P(3) + P(4 + P(5)

(1+2+3+4)/16 = 10/16= 5/8

Player B has a better chance of winning, so the game is not fair

MArishka [77]3 years ago

5 0

Answer:

well the naswer is obv its not fair

Step-by-step explanation:

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densk [106]

Answer:

$21/ \frac {1}{8}$

Step-by-step explanation:

Since we're given that a batch requires 3 and one fourths cups of sugar, this is written as

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3 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago

Which equation demonstrates the multiplicative identity property?

dedylja [7]

Answer: Further explanation

There are several number operations that involve multiplication:

1. commutative

2. associative

3. closed

Multiplication between integers will produce integers too

4. distributive property

* addition

* substraction

5. identity

The multiplicative identity property is a multiplicative property in mathematics where each number multiplied by 1 will produce the original number or can be stated simply :

"The product of any number and one is that number"

So The Multiplicative Identity is 1

can be stated in the formula:

From the available answer choices

a) (- 3 + 5i) + 0 = -3 + 5i

this is an addition operation and not multiplication while O is an identity in the sum operation, so the statement is false

b) (-3 + 5i) (1) = -3 + 5i

this is a multiplication operation and 1 is a Multiplicative Identity of multiplication, so the statement is true

c) (-3 + 5i) (-3 + 5i) = -16-30i

d) (-3 + 5i) (-3 + 5i) = 16 + 30i

choice c and is a multiplication factor, so the statement is false

Step-by-step explanation:

5 0

3 years ago