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denpristay [2]
2 years ago
11

Colin walked a distance of 15 miles in 6 hours work out colins average speed

Mathematics
2 answers:
inna [77]2 years ago
5 0

Answer:

2.5 mph

Step-by-step explanation:

I just divided 15 by 6

KATRIN_1 [288]2 years ago
5 0

Answer:

Collins average speed was 2.5 mph because 15 / 6 = 2.5

Step-by-step explanation:

hope it helped

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Suppose the number of a particular type of bacteria in samples of 1 milliliter (ml) of drinking water tend to be approximately n
Irina-Kira [14]

Answer: 0.0475

Step-by-step explanation:

Let x = random variable that represents the number of a particular type of bacteria in samples of 1 milliliter (ml) of drinking water, such that X is normally distributed.

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The probability that a given 1-ml will contain more than 100 bacteria will be:

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∴The probability that a given 1-ml will contain more than 100 bacteria

0.0475.

3 0
3 years ago
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Alexandra [31]

Answer:

The angles in a triangle should always add up to 180 degrees.

The four angles made by a set of intersecting lines will always add up to 360 degrees and the ones across from eachother are always the same.

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24 will be your correct answer.

4 0
3 years ago
Which algebraic expression means “four less than three times a number”?
Monica [59]

It’s 3n-4

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5 0
3 years ago
Find the measure of arc EC.
miss Akunina [59]

Answer:

50

Step-by-step explanation:

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8 0
2 years ago
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AleksandrR [38]

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Step-by-step explanation:

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3 years ago
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