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Aleonysh [2.5K]
3 years ago
7

Give me a topic for my mathematical investigation.​

Mathematics
1 answer:
Molodets [167]3 years ago
6 0

There are a few you can choose from:

Statistics and probability

Geometry

Proofs

Triangles

Circles

Numerical sequences

Number Theory

etc.

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I can't figure out how to solve this
Maslowich
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3 years ago
Which quantity is proportional to 35/80
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Answer:

35/80

u want to find a number that is proportional to 35/80, then all u need is a number that is equivalent...another words, if it is proportional, it is an equivalent fraction to 35/80.

there can be several answers to this...such as 35/80 reduces to 7/16...so 7/16 is proportional....or if u multiply numerator and denominator by the same number, u will find a proportional number...

example :

35/80 * 2/2 = 70/160...this is proportional

35/80 * 3/3 = 105/240...this is proportional

35/80 * 4/4 = 140/320...this is also proportional

and so on....

so without giving us any answer choices, there can be many numbers to choose from

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3 years ago
What is 2 times 5+3 times 2+4
Dafna1 [17]

Answer:

96

Step-by-step explanation:

3 0
3 years ago
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The school need to make $750 in order to cover all of their expenses.They estimate 200 students will come to the dance.If they m
densk [106]

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Answer:

  $3

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The cost that hasn't been covered by bake sale proceeds is ...

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If that cost is divided among 200 students, the amount each student needs to pay is ...

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They need to charge $3 per ticket.

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2 years ago
Which of the following values of r will result in a true statement when substituted into the given equation?
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I think that it is A I guessed
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3 years ago
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