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Mathematics

1 answer:

babunello [35]3 years ago

4 0

The selected statistical questions are as follows:

<em>A what is the typical amount of rainfall for the month of June in the Galapagos islands</em>

<em />

<em>D how many songs does the class usually listen to each day</em>

<em />

<em>G how long does it typically take for 2nd graders to walk a lap around the track</em>

Statistical questions are known by these two main characteristics:

they are answered by the collection of data
there is always variability in the data collected

This means that the data vary. They are not the same data. For example, "How old is Monday?" is not a statistical question because it has one answer.

Thus, statistical questions are not answered by a single number or answer, especially when the correct answer is just one.

Learn more examples of statistical questions here: brainly.com/question/15729334

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Lucas is keeping track of the total number of miles he runs each week. During the second week, he ran four more than twice as ma

Novosadov [1.4K]

(A) The equation represents the number of miles he ran during the second week is (2m + 4) miles.

(B) The total number of miles that Lucas ran during the first two weeks is m + (2m + 4) ≤ 4m ⇒ m ≥ 4

<h3>What is an equation?</h3>

An equation is written in the form of variables and constants separated by the operation of multiplication and division,

An equation states that terms in different forms on both sides of the equality sign are equal.

Multiplication and division do not separate the terms of an equation.

Given, Lucas is keeping track of the total number of miles he runs each week.

In the first week, he ran m miles, and in the second week, he ran 4 miles more than twice the miles he ran in the first week.

∴ The equation in terms of m represents the number of miles he ran during the second week is (2m + 4) miles.

Also given, The total number of miles that Lucas ran during the first two weeks is equal to or eight less than four times the number of miles he ran during the first week which is,

m + (2m + 4) ≤ 4m.

3m - 4m ≤ - 4.

- m ≤ - 4.

m ≥ 4. (think of moving the terms to other sides to make m positive).

learn more about inequalities here :

brainly.com/question/28823603

#SPJ1

4 0

1 year ago

Ava, Kate, and Jin bring all the food to a picnic. Ava brings 34, Kate brings 16, and Jin brings 112. Enter a numerical expressi

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Answer: