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olasank [31]
3 years ago
11

It took the race car 22 minutes to travel 114.4 kilometers. At what rate did the car travel? Use the formula r = StartFraction d

Over t EndFraction, where r is the rate, d is the distance, and t is the time. Round your answer to the nearest tenth.
Mathematics
2 answers:
Tcecarenko [31]3 years ago
4 0

Answer:

The rate of car travel is 5.2 kilometers per minute.

Step-by-step explanation:

We are given the following in the question:

Total time of travel = 22 minutes

Total distance covered = 114.4 kilometers

We have to find the rate at which the car is travelling.

Formula:

Rate, r

=\dfrac{d}{t}

where d is the distance covered and t is the time.

Putting values, we get,

r = \dfrac{114.4}{22}=5.2\text{ kilometers per minute}

Thus, the rate of car travel is 5.2 kilometers per minute.

Orlov [11]3 years ago
4 0

Answer:

Its 5.2 kilometers a minute

Step-by-step explanation:

I just took the test

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Answer:

The sale price will be:  $215.10

Step-by-step explanation:

We know that:

Sale price = Regular price × (100% - Discount %)

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36%... percentage = (173/480)*100
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3 years ago
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zepelin [54]

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What are the solutions to the equation x2 + bx+c=0?
nevsk [136]

Answer:

Find the complex solutions using the quadratic formula.

x

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−

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√

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Which of the following represents an equation of a line parallel to one whose equation is 2x + 8x = 18
Naya [18.7K]

Answer:

y=-4x+3

Step-by-step explanation:

it does not show the equations that are following

but the main thing you need to know is that when two lines are parallel they have the same slope

and do you mean 2x+8y=18 not x?

edit:

answer choices: y=-4x+3, y=8x-2, y=4x+7, y=-8x+9

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