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kumpel [21]
3 years ago
11

I will give brainliest to the first person who answers.

Mathematics
1 answer:
nasty-shy [4]3 years ago
3 0

Answer:

the answer is \sqrt{5\\} , and - \sqrt{5\\} which is C.

Step-by-step explanation:

well I got that answer by doing this

we have x^{2}= 5

For x^{2}= f (a) the solutions are x = \sqrt{f(a)\\} , - \sqrt{f(a)\\}

so in this case the solutions are \sqrt{5\\}, and - \sqrt{5\\}

HOPE THIS HELPS :)

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you deposit $1.000 in a saving account that earns 0.5% each month. Assuming you do not deposit or withdraw any from the account,
Mumz [18]

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I'm not sure if that's a 1.000 or 1,000 so:

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8 0
3 years ago
A group of objects or numbers is called a A part of a set is called a
love history [14]

Answer:

Set; subset.

Step-by-step explanation:

A group of objects or numbers is called a set while a part of a set is called a subset. The objects or numbers that make up a set are generally referred to as elements or members and are written inside a pair of curly braces {}.

A set can be made up of elements such as numbers, alphabets, people, cars etc.

<em>For instance, Set A = {2, 4, 6, 8, 10, 12} represents all the even number between 1 - 12.</em>

On the other hand, a subset is a part of a larger set.

<em>For instance, comedy movies, horror movies, romance movies, action movies are a subset of movies. </em>

8 0
4 years ago
For the following geometric sequence, find the explicit formula. {1, -3, 9, ...} an = -3 · an - 1 where a1 = 1 an = -3 · an - 1
goldfiish [28.3K]
{ 1,-3,9...}

an = a1 * r^(n-1)
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so ur formula is : an = 1 * -3^(n-1)
8 0
4 years ago
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alisha [4.7K]

Answer:

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Step-by-step explanation:

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