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3 years ago

Simplify (3s^8)^-5 write your answer using only positive exponents. help please!!

Mathematics

1 answer:

loris [4]3 years ago

3 0

Answer:

1 / ( 243s^40 )

Step-by-step explanation:

For this problem, we need to know that a negative exponent simply can be rewritten in the opposing part of the fraction, for this case, the denominator. So we can simplify as shown:

(3s^8)^-5

= 1 / (3s^8)^5

= 1 / 3^5 * s^8^5

= 1 / 243 * s^40

= 1 / ( 243s^40 )

Cheers.

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wel

Answer:

The total number of fliers the volunteers gave out is 1,368: 756 in the first neighborhood and 612 in the second.

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Amount of fliers the volunteers gave for a political campaign = 21/38

Remaining 612 were given out in another neighborhood

2. What is the total number of fliers they gave out?

x = Total of fliers

21x/38 = Fliers given out in the first neighborhood

612 = Fliers given out in the second neighborhood

Let's solve for x, this way:

x - 21x/38 = 612

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x = 23,256/17

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yanalaym [24]

Given:

The nth term of a number sequence is $n^2+2n$ .

To find:

The first 3 terms and the 10th term.

Solution:

We have, nth term of a number sequence.

$a_n=n^2+2n$

For n=1,

$a_1=(1)^2+2(1)$

$a_1=1+2$

$a_1=3$

For n=2,

$a_2=(2)^2+2(2)$

$a_2=4+4$

$a_2=8$

For n=3,

$a_3=(3)^2+2(3)$

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For n=10,

$a_{10}=(10)^2+2(10)$

$a_{10}=100+20$

$a_{10}=120$

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Alex73 [517]

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