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SCORPION-xisa [38]
3 years ago
14

You answer should say: Car _ by __ km/hr (Use care in answering!)

Mathematics
1 answer:
Lina20 [59]3 years ago
8 0

Answer:

Car B by 20km/hr

Step-by-step explanation:

well, we first calculate the speeds of both cars. there is an allocated dot along the 6 hour mark for the line graph of both cars. hence, using a time of 6 hours, we use their respective distances to produce an answer. car a has travelled 360 km while car v has travelled 480 km.

hence:

speed of car b = 480/6 = 80

speed of car a = 360/6 = 60

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Answer:

A quarter (\dfrac{1}{4}) of one lap of the track.

Step-by-step explanation:

Three students ran ran a relay and took turns running equal parts of the track.

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Let the length of one lap of the track=x

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Since each of the students ran equal part,

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=\dfrac{3}{4}x \div 3\\=\dfrac{3}{4}x X \dfrac{1}{3}\\=\dfrac{1}{4}x

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5 0
3 years ago
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Answer: x > 4

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3 years ago
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bekas [8.4K]

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2 years ago
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