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scZoUnD [109]
3 years ago
13

This mapping shows a functional relationship. A mapping diagram shows a relation, using arrows, between domain and range for the

following ordered pairs: (2, 4), (negative 3, 0), (negative 1, negative 1), (4, 3). When f(x)=4, what is the value of x? 0 2 3 4

Mathematics
2 answers:
Licemer1 [7]3 years ago
6 0

Answer:

2

Step-by-step explanation:

Hello!

1) Firstly, let's enlist all the coordinate, (x,y) points to visualize it better.:

(2,4)\\(3,0)\\(-1,-1)\\(4,3)

2) Check the pair of sets for this function below. The Domain Set, on the left. The Range set, on the right. This Diagram shows a one to one (injective and surjective) function . Since its element of the Range is 4, then its corresponding one on the Domain set is 2.  

sergij07 [2.7K]3 years ago
5 0

Answer:

-1

Step-by-step explanation:

i got it right on 3dg3nuity

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Landen spent LL hours at the beach last weekend. Matéo spent 15\%15% fewer hours at the beach than Landen did. Which of the foll
ivanzaharov [21]

Answer:   0.85 L or \frac{85L}{100}  or \frac{17L}{20}

Step-by-step explanation:

Since, According to the question,

Landen spent time at the beach last weekend = L hours

And, Matéo spent 15% fewer hours at the beach than Landen did.

Therefore, Number of hours spent by  Matéo = (Time spent by Landen last week - 15 % of the Time spent by Landen last week ) hours

=  85% of the Time spent by Landen last week

= \frac{85\times L}{100}

= \frac{85L}{100}  Hours

= \frac{17L}{20}  Hours

=  0.85 L Hours

8 0
4 years ago
Read 2 more answers
Which term of the AP:3,15,27, 39,.....will be 132 more than its 54th term​
horsena [70]

Answer:

n=65th term

Step-by-step explanation:

AP:3,15,27,39......

From the AP

a=3

a+d=15

a+2d=27

3+d=15 (1)

3+2d=27 (2)

Subtract (1) from (2)

We have,

2d-d=27-15

d=12

54th term=a+(n-1)d

=3+(54-1)12

=3+(53)12

=3+636

=639

The term is 132 more than the 54th term

132+54th term

=132+639

=771

Find the term

771=a+(n-1)d

771=3+(n-1)12

771-3=12n-12

768=12n-12

768+12=12n

780=12n

n=780/12

=65

n=12

The term which is 132 more than the 54th term is the 65th term

4 0
3 years ago
The Sullivans purchased $195.60 worth of school
Sveta_85 [38]

Answer:

$11.74

Step-by-step explanation:

195.60/100 X 6 = 11.736

monetary unit so round to 2dp

11.74

8 0
3 years ago
Please help and explain, I’ll mark you as brainiest
Art [367]

Answer: (c)

Step-by-step explanation:

Given

The sticker price is $40,000

The option price is $6000

Destination fees are $800

The base sticker price is 90% of the price i.e.

\Rightarrow 90\%\times 40,000\\\Rightarrow 0.9\times 40,000\\\Rightarrow \$36,000

The option price is 80% of included options i.e.

\Rightarrow 80\%\times 6000\\\Rightarrow 0.8\times 6000\\\Rightarrow \$4800

Dealers cost is given by the sum of three costs

\Rightarrow 36000+4800+800\\\Rightarrow \$41,600

Thus, option c is correct.

8 0
3 years ago
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Travka [436]
It’s ccccccccccccccccccccccccccccccccccccccccc your welcome
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