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3 years ago

of the vehicles on the road 1/2 are cars and 1/8 are motorcycles what fraction of the vehicles are not cars or motorcycles?

1 answer:

5 0

1/2 of 8 is 4 so there would be 4/8 motorcycles + 1/8 cars would be 5/8 and the remainder is 3/8 so 3/8 is not cars or motorcycles

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Answer:

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3 years ago

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3 years ago

Car b is 250 miles east from car a, car b is traveling west 60mph while car a is traveling north 80mph. What is the minimum dist

Bogdan [553]

Answer:

d = 200 miles

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Step-by-step explanation:

Set the origin at car a starting point.

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x = 250 - 60t

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y = 80t

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d = √((250 - 60t)² + (80t)²)

d = √(62500 - 30000t + 3600t² + 6400t²)

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setting the derivative to zero

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3 years ago