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Hitman42 [59]
2 years ago
11

How do you create specific sample tools for data collection?​

Mathematics
1 answer:
sesenic [268]2 years ago
4 0

hope to help

Step-by-step explanation:

carry on learning

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Helen [10]

Answer:

12.5

Step-by-step explanation:

75 divided by 6 is 12.5

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2 years ago
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Question 7: Which of the following statements is true?
yawa3891 [41]

Problem 7)

The answer is choice B. Only graph 2 contains an Euler circuit.

-----------------

To have a Euler circuit, each vertex must have an even number of paths connecting to it. This does not happen with graph 1 since vertex A and vertex D have an odd number of vertices (3 each). The odd vertex count makes it impossible to travel back to the starting point, while making sure to only use each edge one time only.

With graph 2, each vertex has exactly two edges attached to it. So an Euler circuit is possible here.

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Problem 8)

The answer is choice B) 5

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Work Shown:

abc base 2 = (a*2^2 + b*2^1 + c*2^0) base 10

101 base 2 = (1*2^2 + 0*2^1 + 1*2^0) base 10

101 base 2 = (1*4 + 0*2 + 1*1) base 10

101 base 2 = (4 + 0 + 1) base 10

101 base 2 = 5 base 10


4 0
2 years ago
-3r +9 = -4r +5<br>what's r?​
-BARSIC- [3]

Answer:

-4

Step-by-step explanation:

-3r+9=-4r+5

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r=-4

8 0
3 years ago
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A 12 pack of soda cost $5.40. What is the cost per can?
Agata [3.3K]

Answer:0.45

Step-by-step explanation

Divide 5.40 by 12 and it gives you 0.45

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Hi, this is multiplication with decimals, help!
Greeley [361]

Answer:

Sean paid 0.25 more cents than Cal.

Step-by-step explanation:

Cal's problem: 2.4 * 2.55 = 6.12

Sean's problem: 2.6 * 2.45 = 6.37

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3 years ago
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