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andrew-mc [135]
3 years ago
11

If Kailyn ran 3 miles in 20 minutes, how many miles would she run in 1 hour?

Mathematics
2 answers:
VikaD [51]3 years ago
8 0

Answer:

1 hr =60 mins kailyn ran 9 miles in 1 hour

Step-by-step explanation:

Hope this helps:)

Zielflug [23.3K]3 years ago
6 0

Answer: Convert to a decimal by dividing the numerator by the denominator.

3 miles per minute.

idk if this is gonna help but i hope it does!

ε=ε=ε=(~ ̄▽ ̄)~

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How many different 5 digit cominations can you make with the numbers 1-9?
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Answer: 59049

Step-by-step explanation: To choose the first digit, we have 9 options. As the digit could repeat, for the second, we have 9 options too. Follow this procedure, we have nine options for all digits. Therefore, the result is obtained by multiplying five terms equal to 9, that is 9x9x9x9x9 = 59049.

8 0
2 years ago
Would you use the median or mean to describe the center of each data set? Explain your reasoning. Heights of 50 basketball playe
Ludmilka [50]

Answer:

Median is used to describe the center of the data of heights of 50 basketball players.

Step-by-step explanation:

The median divides the data into two equal parts.

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The advantages of median are

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3) In a highly skewed distribution median is appropriate average to use.

The disadvantages of the mean are

1) it is greatly affected by extreme values.

2) It sometimes gives fallacious conclusions.

3) In a highly skewed distribution mean is  not an appropriate average to use.

4) It cannot be computed even when a frequency distribution  involves open end classes like those of income and prices.

4 0
3 years ago
Solve the system of equations below by graphing them with a pencil and
Karo-lina-s [1.5K]

Answer:

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then y1 is 4

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4 0
3 years ago
Read 2 more answers
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The any would be -7/-3
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a store's cost for a stereo was $27. The markup was 75%. A customer purchased it on sale for 40% off. What was the purchased pri
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