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3 years ago

Help plz

Mathematics

2 answers:

Aleksandr [31]3 years ago

6 0

Ninth and eleventh because its every odd number

Gemiola [76]3 years ago

5 0

Answer:

The 9th and 11th students are also boys.

Step-by-step explanation:

Every other student is a boy. Since the 7th student is a boy this means the 8th student is a girl.

You can also think of it with odd numbers. Every odd numbered student is a boy.

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What is the quotient?

Zepler [3.9K]

Answer:

= $\dfrac{1}{5^{9}}$

Step-by-step explanation:

When dividing values with exponents, we simply need to subtract the numerators exponent to the denominators exponent.

So we have:

$\dfrac{5^{-6}}{5^{3} }$

= $5^{-6 - 3}$

= $5^{-9}$

Now since we have a negative exponent, we can get the reciprocal of the value to make it positive.

= $\dfrac{1}{5^{9}}$

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3 years ago

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Rasek [7]

Answer:

okkkkk

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Làm ơn hãy giúp tôi <br> (a+b)²<br> (a-b)²

marysya [2.9K]

Answer:

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Step-by-step explanation:

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2 years ago

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Find the GCF for the list.<br> - 6x^2, 21x^3

wolverine [178]

Answer:

3x^2

Step-by-step explanation:

3x^2 can be factored out of each

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2 years ago

What do I do with the x squared

Alexxandr [17]

first, find the square root of 45. and make x normal. a square root cancels out a square. It should be 6.7x

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