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alexira [117]
3 years ago
10

Which graph shows a proportional relationship between the number of hours of renting a lawn mower and the total amount spent to

rent the lawn mower?

Mathematics
2 answers:
12345 [234]3 years ago
7 0

Answer:

1

Step-by-step explanation:

the 1 one

djverab [1.8K]3 years ago
3 0
I think the answer is probably 1
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Find two points on the x-axis that are 13 units from (2, 12).​
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5 Are you good in geometry I can do this fort you if do my question about geometry
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The longest side of an acute isosceles triangle is 12 centimeters, Rounded to the nearest tenth, what is the
vodomira [7]

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8.5

Step-by-step explanation:

5 0
3 years ago
Sample space
jasenka [17]

Considering it's concept, it is found that the number of outcomes in the sample space is of 9.

<h3>What is the sample space of an experiment?</h3>

The sample space is the <u>set that contains all possible outcomes for an experiment</u>.

In this problem, there are 2 trials, each with 3 possible outcomes(red, blue or green), hence the <u>number of possible outcomes</u> is given by:

N = 3² = 9.

More can be learned about sample spaces at brainly.com/question/25861936

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5 0
2 years ago
There are 24 fish in a pond. 6 are gold and 18 are black. What is
Delicious77 [7]

Answer:

6/24

Step-by-step explanation:

3 0
3 years ago
If the distribution is really N ( 5.43 , 0.54 ) , N(5.43,0.54), what proportion of observations would be less than 5.05 ? 5.05?
Ipatiy [6.2K]

Answer:

P(X

And we can use the following excel code to find the answer: "=NORM.DIST(-0.704,0,1,TRUE)"

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 of interest for a population, and for this case we know the distribution for X is given by:

X \sim N(5.43,0.54)  

Where \mu=5.43 and \sigma=0.54

We are interested on this probability

P(X

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

And we can find this probability on this way:

P(Z

And we can use the following excel code to find the answer: "=NORM.DIST(-0.704,0,1,TRUE)"

6 0
3 years ago
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