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Sav [38]
3 years ago
12

Plz help me with this

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
4 0

hey friend it is Observational study because it says that her records hourly temperature over the course of several years in order to make a decision(variations) or to analyse his experiments. ;)

Svetllana [295]3 years ago
3 0

Answer:  B) Observational Study

<u>Step-by-step explanation:</u>

A) Experiment is when the researcher influences the results in some manner

B) Observational Study is when the researcher observes or measures the data but does not influence the results.

C) Survey is when the researches collects data from a sample group to evaluate data about a larger group.

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aalyn [17]

The linear model is the best fit for the relationship.

According to the statement

we have given that the relationship between gross box office sales and home video units significant and the linear model is the best fit for the relationship.

And we explain all the given statements.

So, For this purpose, we know that the

Since the p-value of the independent variable, 0.0000, is less than 0.05, we can be 95% confident that there is a significant linear relationship between gross box office and home video units.

And the

linear model is used in different ways according to the context. The most common occurrence is in connection with regression models.

So, the linear model is appropriate for the comparisons.

So, The linear model is the best fit for the relationship.

Learn more about linear model here

brainly.com/question/4025726

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8 0
2 years ago
Ava swam for 154 minutes during her first week of vacation. In her two weeks of vacation, she swam for a total of 357 minutes. H
ioda

Answer:

203 more minutes

Step-by-step explanation:

357=x+154

Subtract 154 from both sides

x=203

Hope this helps

3 0
3 years ago
Read 2 more answers
Write down the gradient of the<br> line with equation y = 5X-8
k0ka [10]

Answer:

Let X be 2

Now,

y = 5*2 - 8

or, y= 10-8

or, y =2

Hope this will help please mark me as <em>brainlest.</em>

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Which sides form a right triangle​
Sholpan [36]

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c

Do i get brainliest lol

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3 years ago
A right triangle has side lengths 19 inches, 180 inches, and 181 inches. What is the length of the hypotenuse and why?
IgorC [24]

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181 is the longest side. the hyp is the longest side of a right triangle.

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