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2 years ago

Mackenzie ran the olympic marathon of 26 1/5 miles in a time of 5 4/5 hours. How far did she run in a 1 hour?

Mathematics

1 answer:

padilas [110]2 years ago

8 0

Answer:

Step-by-step explanation:

v=d/t (average velocity equals distance divided by time)

26.2mi/5.8h=4.5mi/h

So Mackenzie runs approximately 4.5 miles in an hour (rounded to nearest tenth of a mile)

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Answer:

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21) Given:

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2 years ago

Four ounces of oregano and 2 ounces of garlic powder are mixed to create a poultry seasoning. Oregano costs $4 per ounce, and ga

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Answer:

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Step-by-step explanation:

In the image below, the table of your question is attached

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Write the equation of the line that passes through the points (4,6) and (4,-4). Put

son4ous [18]

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2 years ago

What is the slope of a line that is perpendicular to the line with equation 12x+3y=9?

Anna71 [15]

Answer:

The slope would be 1/4.

Step-by-step explanation:

To find the perpendicular slope first you have to set this equation to y

to do this you use the subtraction prop of equality and you will get 12x-9= -3y

then you divide by -3 on both sides to get y by itself

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2 years ago

Mackenzie ran the olympic marathon of 26 1/5 miles in a time of 5 4/5 hours. How far did she run in a 1 hour?​

Mackenzie ran the olympic marathon of 26 1/5 miles in a time of 5 4/5 hours. How far did she run in a 1 hour?