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4 years ago

Identify a pattern and find the next number in the pattern.

Mathematics

2 answers:

sineoko [7]4 years ago

5 0

The answer is letter d) 3

timurjin [86]4 years ago

4 0

A) -3 The pattern shows subtraction of 1/2 the number shown in the sequence.

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What terms can be combined with a2?

DaniilM [7]

Answer:

a·2

Step-by-step explanation:

3 0

3 years ago

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The State Education Department requires local school districts to keep these records on all students: age, race or ethnicity, da

IgorC [24]

Answer:

2.Race or Ethnicity

3.Disabilities or Special Needs

7.Current Grade Level

Step-by-step explanation:

A Categorical variable is a non numerical variable, and usually is defined as "a variable that allows to assign categories but we cannot clearly order the variables".

If a variable is not Categorical can be ordinal or or numerical.

Ordinal when we can create a order from the data. And numerical when is not categorical or ordinal.

1.Reading Test Score

False, usually the scores are quantitative or numerical variable since are measured on units..

2.Race or Ethnicity

True, is categorical variable since we don't have an order for this.

3.Disabilities or Special Needs

True, we can consider this variable as categorical since we don't have an order and can't be expressed in numerical terms.

4.Age

False, is a quantitative variable or numerical

5.Mathematics Test Score

False the scores represnt a numerical variable.

6. Days Absent

False, that can be considered as quantitative if we count the days absent

7.Current Grade Level

True. That can be considered a categorical variable since we can't express this variable with numbers.

So then the correct choices are:

2.Race or Ethnicity

3.Disabilities or Special Needs

7.Current Grade Level

8 0

3 years ago

What number will make the equation true?<br> 0.35+65/100=?/100+65/100

mariarad [96]

Answer:

Step-by-step explanation:

actually we can write 0.35 to 35/100

4 0

3 years ago

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Six teammates are competing for first, second, and third place in a race.

Olegator [25]

Answer:

Therefore, There are 120 possibilities for the top three positions

Step-by-step explanation:

Given that : Six teammates are competing for first, second, and third place in a race.

Total number of teammates in the team = 6

Total number of positions offered for winning in the competition = 3 ( first, second, and third place)

Now, we need to find the number of possibilities for the top three positions

Possibility for 1st position = 6

Possibility for 2nd position = 5

Possibility for 3rd position = 4

$\text{So,Total number of possibilities = }6\times 5\times 4=120$

Therefore, There are 120 possibilities for the top three positions

3 0

3 years ago

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A train travels 500 miles In 8 hours. Assuming that the train continues to travel at a constant rate, write an equation that rep

Xelga [282]

Answer:

y= 8x

Step-by-step explanation:

7 0

3 years ago

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