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3 years ago

There are 325 7th graders in 12 classes . determine the unit rate

Mathematics

1 answer:

Simora [160]3 years ago

5 0

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Can someone solve this pls 2 1+ 3 1 - 1- 6

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I got 2 but I’m not sure

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3 years ago

Simplify this expression.

nexus9112 [7]

Answer:

Step-by-step explanation:

If you would recall one of the laws of exponents, when dividing powers of the same base you subtract their exponents. So for this expression:

6⁷ ÷ 6⁵ = 6^(7-5) = 6² =36

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3 years ago

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Simplify the expression below as much as possible.

kogti [31]

The answer will be 14+4i

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2 years ago

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Is - 7/8 or - 1/15 larger

Anna35 [415]

Answer:

-1/15 because it is closer to zero on the negative half of a number line.

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3 years ago

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What is gcd of numbers like (n^13-n)?

arsen [322]

Answer:

GCD( $n^{13},n)$ =n

Step-by-step explanation:

We are given that two numbers $n^{13}$ and n

We have to find the gcd of two given numbers

GCD: It is also called HCF. It is defined as the highest common facotors of two more numbers.

To find the gcd of two given numbers first we find the factor of two numbers then we find highest common factors .

$n^{13}=n\timesn\times n\times n......\times n$ ( 13 times )

Factors of $n^{13}$ are 1,n,n,n....n(13 times)

$n=1\timesn$

Factors of n are 1,n

Common factors of two given numbers are 1 ,n

Highest common factor of two given numbers is n.

Therefore, gcd of two given numbers is n.

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3 years ago