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____ [38]
2 years ago
13

Students in 7th grade took a standardized math test that they also had taken in 5th grade. The results are shown on the dot plot

, with the most recent data shown first. Find and compare the means to the nearest tenth. 7th-grade mean: 5th-grade mean: What is the relationship between the means?.
Mathematics
2 answers:
Finger [1]2 years ago
7 0

Answer: In general, the students increased their standardized math scores from 5th grade to 7th grade. The students might be more familiar with the exam and they have learned more in their math classes.

tensa zangetsu [6.8K]2 years ago
6 0

Answer:

7th grade mean: 16

5Th grade mean: 13.4

3. The 7th grade mean is about 2.5 points higher

Step-by-step explanation:

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What is the range of the function on the graph
grigory [225]
The answer is the last answer choice:
all the real numbers greater than or equal to -3

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3 years ago
The perimeter of the rectangular playing field is 430 yards.The length of the field is 5 yards less than triple the width. What
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Answer:

Length = 160 and width = 55 yards

Step-by-step explanation:

Perimeter =  2L + 2W  where L = the length and W = the width.

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So substituting for L is the formula for the perimeter:-

2(3W - 5) + 2W = 430

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So the Length L = [430 - 2(55]) / 2  = 160 yards.


6 0
3 years ago
Read 2 more answers
What are the rules of indices?
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If a term with a power is itself raised to a power then the powers are multiplied together.

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2 years ago
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