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3 years ago

How do i know when a set of ordered pairs that represents a function?

Mathematics

1 answer:

pav-90 [236]3 years ago

5 0

Answer:

How do you figure out if a relation is a function? You could set up the relation as a table of ordered pairs. Then, test to see if each element in the domain is matched with exactly one element in the range. If so, you have a function!

Step-by-step explanation:

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10 of the students in Miss Ransom‘s class play an instrument. These 10 students make up 40% of the class how ,many students are

Mashutka [201]

Answer:

250 students

Step-by-step explanation:

Given data

Let the total number of students be x

Number of students that plays instrument = 10

Hence

40% of x = 10

40/100*x= 100

0.4x=100

x=100/0.4

x= 250

Hence there are 250 students in total

3 0

2 years ago

8.618 divided by 0.695

kramer

Answer:

8.618 divided by 0.695= 12.4

hope this helps <3

7 0

2 years ago

Salid brought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot including sales tax. If salid paid with a

juin [17]

You multiply 1.75 by 35 then subtract by 100

4 0

3 years ago

Read 2 more answers

The area of a rectangle is represented by the expression 6x³y5. Which of the following could be the

oee [108]

The length and width of the rectangle are: $2x^2y^2 , 3xy^3$

<h3>What is the area of the rectangle?</h3>

The area of the rectangle is the product of the length and width of a given rectangle.

The area of the rectangle = length × Width

The area of a rectangle is represented by the expression $6x^3y^5$ .

The area of the rectangle = $2x^2y^2 \times 3xy^3$

= $6x^3y^5$

So, the length and width of the rectangle are: $2x^2y^2 , 3xy^3$

Learn more about the area;

brainly.com/question/1658516

#SPJ1

7 0

1 year ago

olganol [36]

Answer:

The answer is 25 because they're both the same.

Mark me as brainliest please.

Step-by-step explanation:

5 0

2 years ago