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2 years ago

Can some one help I forgot how to do 0.6 divided by 12.9. Plzzzzz anyone hellppppppp

Mathematics

1 answer:

Katyanochek1 [597]2 years ago

3 0

The answer to your question is 0.046511627906

Explanation:

Simple, use a calculator to answer your question.

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the moon is about 240,000 miles from earth .What is the distance written as a whole number multiplied by a power of ten?

sergij07 [2.7K]

$24\underbrace{0,000}_{\leftarrow4}\ miles=24\times10^4\ \ miles$

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3 years ago

Read 2 more answers

PLEASE HELP

lutik1710 [3]

Neagative six plus r is less than or equal to negative three point five

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3 years ago

A food processor packages orange juice in small jars. The weights of the filled jars are approximately normally distributed with

Ratling [72]

Answer:

$P(X>10.983)=P(\frac{X-\mu}{\sigma}>\frac{10.983-\mu}{\sigma})=P(Z>\frac{10.983-10.5}{0.3})=P(z>1.61)$

And we can find this probability using the complement rule and with excel or the normal standard table:

$P(z>1.61)=1-P(z$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the weights of a population, and for this case we know the distribution for X is given by:

$X \sim N(10.5,0.3)$

Where $\mu=10.5$ and $\sigma=0.3$

We are interested on this probability

$P(X>10.983)$

And the best way to solve this problem is using the normal standard distribution and the z score given by:

$z=\frac{x-\mu}{\sigma}$

If we apply this formula to our probability we got this:

$P(X>10.983)=P(\frac{X-\mu}{\sigma}>\frac{10.983-\mu}{\sigma})=P(Z>\frac{10.983-10.5}{0.3})=P(z>1.61)$

And we can find this probability using the complement rule and with excel or the normal standard table:

$P(z>1.61)=1-P(z$

8 0

3 years ago

What happens to the value of the expression 5/x+5 as x decreases from a large positive number to a small positive number?

Tresset [83]

option 2. it increases

because as x decrease 5/x will increase which will overall increase the expression value

6 0

3 years ago

HELP PLS

Neko [114]

Expansions and compressions are transformations that change the length or width of the graph of a function.

To graph y = a*f (x)
if a> 1, the graph of y = f (x) is expanded vertically by a factor a.
We have then:
f (x) = 2/5 x ^ 2-2
The function g (x) is a vertical stretch of f (x) by a factor of 2:
g (x) = 2f (x)
g (x) = 2 (2/5 x ^ 2-2)
g (x) = 4/5 x ^ 2-4

Answer:
The equation of g (x) is:
g (x) = 4/5 x ^ 2-4

8 0

3 years ago