All categories

3 years ago

Which number sentence is true?

Mathematics

1 answer:

likoan [24]3 years ago

3 0

Answer:

the 4/5 is bigger because the is a negative sign in front of 1 2/3

You might be interested in

A computer chess game and a human chess champion are evenly matched. They play twelve games. Find probabilities for the followin

sleet_krkn [62]

Answer:

The probability that they each win six games is 0.225.

Step-by-step explanation:

Given : A computer chess game and a human chess champion are evenly matched. They play twelve games.

To find : The probability that they each win six games?

Solution :

Applying binomial distribution,

Here n=12 and p=0.5

$P(X=k)=\frac{n!}{k!(n-k)!}\times p^k\times (1-p)^{n-k}$

The probability that they each win six games is k=6.

$P(X=6)=\frac{12!}{6!(12-6)!}\times 0.5^6\times (1-0.5)^{12-6}$

$P(X=6)=\frac{12\times 11\times 10\times 9\times 8\times 7\times 6!}{6\times 5\times 4\times 3\times 2\times 6!}\times 0.015625\times 0.015625$

$P(X=6)=11\times 2\times 3\times 2\times 7\times 0.015625\times 0.015625$

$P(X=6)=0.225$

Therefore, The probability that they each win six games is 0.225.

3 0

2 years ago

Describe the graph of x ≤ −2

Len [333]

<h3>I hope it is helpful for you </h3>

4 0

2 years ago

8 is subtracted from one-fourth of n

snow_lady [41]

8-1/4n is the answer to this

7 0

2 years ago

If x = y, find the value of 8 + 5(x - y)

uranmaximum [27]

Answer:

Step-by-step explanation:

Evaluate for x=y,y=x

8+5(x−x)

3 0

2 years ago

140 + (-122) + (-10), I also need it with work.

Aleks04 [339]

Answer:

Step-by-step explanation:

140-122=18

18-10=8

6 0

2 years ago

Read 2 more answers