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Nostrana [21]
3 years ago
13

In preparation for a 3-day charity walk, Courtney is taking daily walks. To get an idea of how long the charity walk will take,

she records the time and distance of her walks. Yesterday, she walked 2.4 miles in 45 minutes. Today, she walked 2.8 miles in 52.5 minutes.
Assuming she walks at a constant rate, which of the following statements applies?

A.

An additional 3.2 hours of walking is associated with an additional mile walked.

B.

An additional hour of walking is associated with an additional 0.7 mile walked.

C.

An additional hour of walking is associated with an additional 3.2 miles walked.

D.

An additional 0.7 hour of walking is associated with an additional mile walked.
Mathematics
1 answer:
Vinvika [58]3 years ago
7 0

Answer: the answer is C

Step-by-step explanation:

took the test

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Answer:

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Step-by-step explanation:

Focus doing your practices. To focus, you need to get rid of any distractions that make you procrastinate.

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This is just my suggestion. It works for some people.

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Given the function f(x) = -5x + 11 + 3, for what values of x is f(x) = -12?<br> Bleaseeeeee
Nitella [24]

Answer:

x = 5.2

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Now, we just need to set this function equal to our other given function.

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Now, add 5x to both sides:

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\boxed{\mathrm{view \ explanation}}

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Answer:

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Step 2. To factor this, we have to find  two numbers that multiply to 4 and add to 4 which is 2 ( 2*2=4 and 2+2=4)

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