2 years ago

9x923 distributive property

1 answer:

8 0

Answer:

First break apart 923 into 900+20+3 then do 9 times 900,9 times 20 and 9 times 3. Then add all the products together to get your answer.

Step-by-step explanation:

You might be interested in

Can someone help me with this. Will mark brainliest.

Katena32 [7]

The answer to this question is false

6 0

2 years ago

The probability that an egg on a production line is cracked is 0.01. Two eggs are selected at random from the production line. F

musickatia [10]

Answer:

$P(X \geq 1)=1-P(X$

$P(X=0)=(2C0)(0.01)^0 (1-0.01)^{2-0}=0.9801$

And replacing we got:

$P(X \geq 1) = 1-0.9801 = 0.0199$

Step-by-step explanation:

Let X the random variable of interest "number of craked eggs", on this case we now that:

$X \sim Binom(n=2, p=0.01)$

The probability mass function for the Binomial distribution is given as:

$P(X)=(nCx)(p)^x (1-p)^{n-x}$

Where (nCx) means combinatory and it's given by this formula:

$nCx=\frac{n!}{(n-x)! x!}$

And we want to find this probability:

$P(x \geq 1)=1-P(X$

And we can find the probability:

$P(X=0)=(2C0)(0.01)^0 (1-0.01)^{2-0}=0.9801$

And replacing we got:

$P(X \geq 1) = 1-0.9801 = 0.0199$

5 0

2 years ago

What is 6 1/5 - 3 3/4 =

k0ka [10]

the division of the quarter is 6x

3 0

2 years ago

Read 2 more answers

List the positive factors of 23

inysia [295]

The whole-number factors of 23 are 1 and 23 .

6 0

3 years ago

Read 2 more answers

A cell phone provider offers a plan that costs $40 per month plus $0.10 per text message sent or received. A comparable plan cos

svetlana [45]

300 text messages. Because there’s a 30 dollar differences. So you’ll multiple 30x10=300

3 0

2 years ago