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Gelneren [198K]
3 years ago
7

Un artículo vale 80 dólares después de aplicarle el IVA del 20% ¿Cuánto valdría sin IVA. Y

Mathematics
1 answer:
astraxan [27]3 years ago
8 0
Huh?....................
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The collection of all value is called the range of the function​
Phoenix [80]

Answer:

Step-by-step explanation:

False.  The range of a function is the set of all values taken on by the dependent variable ( e. g., by y in the set y = f(x) ).  By definition there is a single y value associated with each number (input) in the domain of the function.

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3 years ago
Which is a reasonable estimate to the following problem 94 . 689
Novosadov [1.4K]
62,000 is reasonable (because of rounding)90*690=62,000
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How long will it take an airplane to travel 1,250 kilometers if it is traveling at 150km/hr
Mila [183]
Time = distance/speed
So all you have to do is plug the numbers in and you get the answer
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7 0
3 years ago
Read 2 more answers
Evaluate the expression when m = 63 and n = 45
sesenic [268]

The value of the given expression (3m - n)² + 4m when m = 63 and n = 45 is equal to 20,916.

<h3>What is an expression?</h3>

An expression can be defined as a mathematical equation which is used to show the relationship existing between two or more variables and numerical quantities.

<u>Given the following variables:</u>

  • m = 63.
  • n = 45.

Substituting the given variables into the given expression, we have;

Expression = (3m - n)² + 4m.

Expression = (3(63) - 45)² + 4(45).

Expression = (189 - 45)² + 180

Expression = 144² + 180

Expression = 20,736 + 180

Expression = 20,916.

Read more on expressions here: brainly.com/question/28260012

#SPJ1

Complete Question:

Evaluate the expression when m = 63 and n = 45. (3m - n)² + 4m.

8 0
1 year ago
Which answer describes the simpler problems that could be used to solve this story problem?
puteri [66]
<span>B. Calculate how many pieces of fruit go into each bag. Multiply this by the number of students going on the trip. </span>
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