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never [62]
3 years ago
15

Paul bought a student discount card for the bus. the card allows him to buy daily bus passes for $1.50. after one month, paul bo

ught 15 bus passes and spent a total of $29.50. how much did he spend on the student discount card?
Mathematics
1 answer:
aalyn [17]3 years ago
4 0
Paul spent $7 on the student discount card.
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Answer:

cos Θ = \frac{4}{\sqrt{41} }

Step-by-step explanation:

Given the angle passes through (4, 5 ) then the right triangle with sides 4 and 5 has hypotenuse h given by

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h = \sqrt{41}

In relation to Θ, 4 is adjacent and 5 is opposite, thus

cos Θ = \frac{adjacent}{hypotenuse} = \frac{4}{\sqrt{41} }

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A Fibonacci series adds the previous two terms together to get the next term

Usually it starts at 0, but it doesn't need to.

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See the attachment for the answer and enjoy :)
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Step-by-step explanation:

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