3 years ago

What is the best measure of center for the following data set?

Mathematics

1 answer:

Rom4ik [11]3 years ago

5 0

Answer:

b) median: there are 7 numbers listed; 20 is the middle number among them

range: subtract lowest from highest number 25-2=23

mean: add all the numbers together =129

mode: place numbers in order (smallest to greatest), then see which number appears the most 2, 18, 18, 20, 22, 24, 25=18

Step-by-step explanation:

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A person is training for a cross country and manages to run 2 miles in a time of 12 mins what was the runners average velocity i

spin [16.1K]

Answer:

10 miles per hour

Step-by-step explanation:

Average velocity=distance covered/time in hours

Distance=2 miles

time=12minute

change minutes to hour=12/60 =0.2hrs

v=2÷0.2

v=10miles per hour

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3 years ago

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Catalina needs to take a taxi ride into town. The taxi fare is a $2 flat rate plus $0.75 each mile. Catalina has only $12.50 to

daser333 [38]

Answer:

The answer to your question is: 14 miles

I think you forgot letter D = 14 miles.

Step-by-step explanation:

Data

Flat rate = $2.00

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Catalina has = $12.5

Process

Cost of miles without flat rate = 12.5 - 2

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4 years ago

3(n+4)=21 what does n =?

Brilliant_brown [7]

Answer:

Step-by-step explanation:

3(n + 4) = 21

3n + 12 = 21

3n = 21 - 12 = 9

n = 3.

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3 years ago

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Describe 59 in two ways

Olegator [25]

59 is a prime number and an odd number, hope this helps!

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3 years ago

The sum of 7 and three times a<br> number is at least 13.

inessss [21]

Answer:

1.5 or 3/2

Step-by-step explanation:

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3 years ago