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Burka [1]
3 years ago
5

How many subsets does the set {c,o,v,i,d} have?

Mathematics
1 answer:
3241004551 [841]3 years ago
5 0
<h3>Answer:  32</h3>

Explanation:

If a set has n items inside it, then there will be 2^n different subsets. This includes the original set itself (since any set is a subset of itself).

Here we have n = 5 items in the given set, so there are 2^5 = 32 different subsets.

For more information, I recommend looking up the term "power set".

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Will give BRAINEST
DaniilM [7]
Answer: (1, 5)

Explanation:
y > 2x
y > 3

y = 5
x = 1

5 > 2(1)
5 > 2 yes
5 > 3 yes
3 0
3 years ago
A printer takes 30 minutes to print a banner and a poster. I will take 50 minutes to print a banner and three posters. How long
qwelly [4]

Answer:

It takes the printer 20 minutes to print a banner

Step-by-step explanation:

Notice that there are two unknowns in this problem: the time to print a poster and the time to print a banner. Let's assign the letter "b" to the time it takes to print a banner, and "p' the time it takes to print a poster.

So we can write the following two equations involving the total amount of time that takes to print in the two cases:

b+p=30\\b+3p=50

We can solve for the unknown "p" by subtracting term by term in the equation set above:

b+3p=50\\b+p=30\\\\b-b+3p-p=50-30\\2p=20\\p=10

So it takes 10 minutes to print each poster, we can find the time it takes to print the banner by using the value we just found in one of the equations:

b+p=30\\b+10=30\\b=20

So, it takes 20 minutes to print a banner.

8 0
3 years ago
How can you use angle relationships to find unknown angles?
Hitman42 [59]

Answer:

Steps to Solving for Unknown Angles.

Identify the angle relationship(s).

Set up an equation that will yield the unknown value.

Solve the equation for the unknown value.

Substitute the answer to determine the angle(s).

Check and verify your answer by measuring the angle with a protractor.

Step-by-step explanation:

hope this helps

stay safe :))

brainliest is appreciated :))))

5 0
4 years ago
Plot the solution set of |-x|=3.5
lutik1710 [3]

It is 3.5, because anything inside an absolute is always positive.

5 0
3 years ago
What is the range of the given function?
katrin2010 [14]

\underline \bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  }

\huge\underline{\sf{\red{Problem:}}}

  • What is the range of the given function?
  • (–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)

\huge\underline{\sf{\red{Choices:}}}

  • A {x | x = –5, –4, –2, 0, 2}

  • B {y | y = –9, –3, 0, 5, 7}

  • C {x | x = –9,–5,–4,–3,–2,0,2,5,7}

  • D {y | y = –9,–5,–4,–3,–2,0,2,5,7}

\huge\underline{\sf{\red{Answer:}}}

\quad \quad \underline{ \boxed{\sf{  \red{   B.)\: {y | y = –9, –3, 0, 5, 7}  }} }}

<h3>What is range of a function?</h3>
  • The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain.

<h3>The definition means:</h3>

  • The range is the resulting y-values we get after substituting all the possible x-values.

<h3>How to find the range?</h3>

  • The range of a function is the spread of possible y-values (minimum y-value to maximum y-value)Substitute different x-values into the expression for y to see what is happening. (Ask yourself: Is y always positive? Always negative? Or maybe not equal to certain values?)Make sure you look for minimum and maximum values of y.

\underline \bold{ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  }

#CarryOnLearning

\sf{\red{✍︎ C.Rose❀}}

3 0
3 years ago
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