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Sauron [17]
4 years ago
11

How does the reasonable domain differ from the

Mathematics
1 answer:
Ivahew [28]4 years ago
5 0

Answer:

<h2>The reasonable domain is the set of natural numbers.</h2>

Step-by-step explanation:

When we talk about a reasonable domain for a function, we refer to all values inside the domain set that makes sense to the problem which models the function. For example, if the function models people's age, then the reasonable domain must be all positive integers.

In this case, we have the function

f(x)=3.25x

Where x represents the number of cars.

The mathematical domain refers to the comple domain set, using negative and positive numbers. However, the mathematical domain doesn't make sense to this problem, because the domain represents cars, and they cannot be represented by negative numbers and decimals.

So, the reasonable domain to this function is the set of all natural numbers, because they are positive and integers.

Therefore, the right answer is the first choice.

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Use a calculator to find the square for 7.6​
natita [175]

Answer:

Using a calcuator, 7.6^{2} =57.76

6 0
3 years ago
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Could I please have help (3m+5)-(6+5m)
9966 [12]

Answer:

-2m -1

Step-by-step explanation:

(3m+5)-(6+5m)

Distribute the minus sign

(3m+5)-6-5m

Combine like terms

3m -5m +5 -6

-2m -1

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3 years ago
Which inequality is equivalent to I x-4 I &lt;9
Leni [432]

(B) –9 < x – 4 < 9 inequality is equivalent to Ix-4I <9.

<h3>What is inequality?</h3>
  • Inequality is a statement of an order relationship between two numbers or algebraic expressions (greater than, greater than, or equal to, less than, or less than or equal to).
  • Inequality is defined as a difference in size, amount, quality, social position, or another factor.
  • Inequality occurs when you have ten of something and someone else has none.
  • (mathematics) A statement stating that one quantity is less than (greater than) another.

So, Ix-4I <9:

  • |x-4|<9 ⇒ -9 < x-4 < 9
  • -5 < x < 13

Therefore, (B) –9 < x – 4 < 9 inequality is equivalent.

Know more about inequality here:

brainly.com/question/11613554


#SPJ9

The complete question is given below:

Which inequality is equivalent to I x-4 I <9?

A –9 > x – 4 < 9

B –9 < x – 4 < 9

C x – 4 < –9 or x – 4 < 9

D x – 4 > –9 or x – 4 < 9

4 0
2 years ago
URGENT graph the image of the given triangle after the transformation that has the rule (x, y) 》(x, -y)
crimeas [40]

Answer:

See Below

Step-by-step explanation:

That rule is a transformation across the x-axys.

Assigne a letter to each point:

A = (2, 7) => A' = (2, -7)

B = (-5, -2) => B' = (-5, 2)

C = (4, -3) => C' = (4, 3)

3 0
3 years ago
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40 is what percent of 49​
Harrizon [31]

Answer:

81.63

Step-by-step explanation:

40: 49*100 =

(40*100): 49 =

4000: 49 = 81.63

4 0
3 years ago
Read 2 more answers
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