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7nadin3 [17]
2 years ago
14

What is the velocity of a car that traveled a total of 75 km north in 1.5 hours

Mathematics
2 answers:
Korvikt [17]2 years ago
7 0

Answer:

13.89 m/s

Step-by-step explanation:

Velocity = displacement = time

75 km = 75000 m

1.5 hours = 5400 sec

applying the formula

velocity = 75000 m= 5400 s = 13.89 m/s

My name is Ann [436]2 years ago
7 0

Answer:

Velocity= Displacement / Time

= 75/1.5

=50km/hr

Step-by-step explanation:

hope it helps

mark me brainliest pls

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Given that f(x)=x^2+3x-28f(x)=x
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Step-by-step explanation:

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4 0
3 years ago
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At Greenwood Landscaping, rock costs $47.50 per ton. How much would 2.5 tons cost?
Grace [21]

Answer:

Hey!

Your answer is $118.75!

Step-by-step explanation: How did I get this?

<u>STEP 1:</u> So we know that for a ton of rock costs us $47.50...

To get 2 tons all we have to do is to MULTIPLY $47.50 by 2...

<em><u>(47.50 x 2 = 95)</u></em>

<u>STEP 2: </u>So for $95, you will get 2 tons of rock!

Now to get the .5 tons of rock in price form, we have to get the price of the whole 2.5 tons and DIVIDE BY 2

<em><u>(47.50 ÷ 2 = 23.75)</u></em>

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What we do now is easy...we ADD THE VALUES TOGTHER!

<em><u>(95 + 23.75 = $118.75)</u></em>

The result of $118.75 after adding them together is the PRICE OF 2 TONS!

<u>I HOPE THIS HELPED YOU!</u>

<u />

4 0
2 years ago
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