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Elena-2011 [213]
3 years ago
14

Plz help....Which relation describes a function?

Mathematics
2 answers:
Alborosie3 years ago
5 0

The answer is B

a function is a set of ordered pairs such that for each domain element there is only one range element the set of ordered pairs{(-2,-3),(-3,-2),(2,3)(3,2) is the only set that does not pair a domain elemnt with two or more range elements.

EastWind [94]3 years ago
3 0
The answer is B. {(-2,-3),(-3,-2),(2,3),(3,2)}
because the domain does not contain any repeated values.
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This​ week, 957 people went to the beach. Last​ week, 1,207 people went to the beach. The number of people who went to the beach
kati45 [8]

Answer:

Less than 25%

Step-by-step explanation:

1. Find the difference of the two numbers: 1,207 - 957 = 250

decrease = original number - new number

2. Then, divide the decrease by the original number

250/1,207 = 0.207

3. Multiply the answer by 100 to get the percentage

0.207 x 100 = 20.7%

Therefore, the number of people fell by 20.7%

Hence, the answer is less than 25%

Step-by-step explanation:

7 0
3 years ago
Camden is taking a multiple choice test with a total of 50 points available. Each question is worth exactly 5 points. What would
alina1380 [7]

Answer:

<h2>1. 40 points</h2><h2>2. 50-x points </h2>

Step-by-step explanation:

1. Given that the total number of points is  50

2. Each question is worth 5 points

We can now calculate the number of questions by dividing the total points by the worth of each question

the number of question is  = 50/5= 10

hence there are 10 questions available

if he misses 2  questions, which will amount to 10 points his score will be

50-10 = 40 points

Hence if he got x questions wrong his score will be

50-x points

8 0
3 years ago
What is the answer? (Number 8)
barxatty [35]
A mode is the most often occurring number, so the answer is 14
8 0
3 years ago
Read 2 more answers
Round 248,739 to the nearest hundred
bagirrra123 [75]
I would say it is 248,700
3 0
3 years ago
Please help me.
Bezzdna [24]

It would not because 3/4 of 20 is 15 so that would fit, but 3/4 of 16 is 12, so it would not fit there.

3 0
3 years ago
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