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Ainat [17]
3 years ago
11

3 is 75% of what number​

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
6 0

Answer:

4

Step-by-step explanation:

.75 × 4 = 3

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Let $z$ be a complex number such that $z^5 = 1$ and $z \neq 1.$ Compute
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The answer is 4

Step-by-step explanation: i did it

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Please answer this multiple choice question correctly for 30 points and brainliest!!
Ilia_Sergeevich [38]

Answer:

  B.  12n + 2(25) ≤ 100

Step-by-step explanation:

The inequality you are asked for is intended to express ...

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8 0
2 years ago
A number of fiction books at a library was 3/4 of the total number of books. After 592 fiction books were donated to the library
Zielflug [23.3K]

There approximately 7133 books in the library;

Data;

  • Let the number of total books = x
  • Number of fictional books = 3/4x

<h3>Word Problem</h3>

To solve this problem, we simply need to use an equation to explain the word problem into mathematical statements.

Let the total number of books be represented by x

The number of fictional books = 3/4x

After 592 fictional books were donated;

\frac{3x}{4} + 592 = \frac{5}{6}x

Let collect like terms and solve

\frac{3x}{4} +592 = \frac{5}{6} x\\\frac{5}{6}x - \frac{3x}{4} = 592\\ 0.083x=592\\x = 592/0.083\\x = 7132.53

There approximately 7133 books in the library;

Learn more on word problems here;

brainly.com/question/13818690

4 0
2 years ago
fred has a bad containing 2 red, 8 blue, 5 green, and 10 white marbles that are all the same size and shape. what is the probabi
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Answer:

50%

Step-by-step explanation:

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10/20 equal 50%

5 0
3 years ago
Read 2 more answers
A picture frame is 4 inches taller than it is wide and has an area of 192 square inches. What are the dimensions of the picture
Masteriza [31]

Answer: width is 12, length is 16

Step-by-step explanation:

A= l*w

l=w+4

A=w(w+4)

A=192\\192=w^{2} +4w\\0=w^{2} +4w-192

factor

(w+16)(w-12)

w= -16 or w=12

width is 12, length is 16

5 0
2 years ago
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