1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trasher [3.6K]
2 years ago
10

Determine if the relation is a function (-1, 5), (0,3), (2,3), (3, -1)

Mathematics
2 answers:
AVprozaik [17]2 years ago
5 0

Answer:

This is a function

Step-by-step explanation:

Down below none of them overlap

There is no two points in the lines.

PSYCHO15rus [73]2 years ago
4 0

Answer:

This relation IS a function

You might be interested in
Six sophomores and 14 freshmen are competing for two alternate positions on the debate team. Which expression represents the pro
Elanso [62]

Answer:

<em>Choose the first alternative</em>

\displaystyle P=\frac{_{1}^{6}\textrm{C}\ _{1}^{5}\textrm{C}}{_{2}^{20}\textrm{C}}

Step-by-step explanation:

<u>Probabilities</u>

The requested probability can be computed as the ratio between the number of ways to choose two sophomores in alternate positions (N_s) and the total number of possible choices (N_t), i.e.

\displaystyle P=\frac{N_s}{N_t}

There are 6 sophomores and 14 freshmen to choose from each separate set. There are 20 students in total

We'll assume the positions of the selections are NOT significative, i.e. student A/student B is the same as student B/student A.

To choose 2 sophomores out of the 6 available, the first position has 6 elements to choose from, the second has now only 5

_{1}^{6}\textrm{C}\ _{1}^{5}\textrm{C} \text{ ways to do it}

The total number of possible choices is

_{2}^{20}\textrm{C} \text{ ways to do it}

The probability is then

\boxed{\displaystyle P=\frac{_{1}^{6}\textrm{C}\ _{1}^{5}\textrm{C}}{_{2}^{20}\textrm{C}}}

Choose the first alternative

7 0
3 years ago
Read 2 more answers
Y =3x+2 is the equation of a straight line graph.where does it cross the y-axis
neonofarm [45]
Cross the y-axis in x=0
therfore:
if x=0; y=3*0+2=2; ⇒ P(0,2)

solution: P(0,2).
7 0
3 years ago
HELP HELP HELP <br> 5TH GRADE MATH<br> ILL MARK BRAINLIEST
diamong [38]

Answer:

G

Step-by-step explanation:

Hope this helps

5 0
2 years ago
Please help me solve these!!!
Marat540 [252]

Answer:

Maybe add or Multply every surface then add the surfaces then get your answer

Step-by-step explanation:

Maybe pay attention next time.

8 0
3 years ago
A train travelled 275 km in 2.5 hours how fast will the train go in an hour?
mylen [45]

Answer: 110 mph

Step-by-step explanation: 275 / 2.5 = 110 mph

5 0
3 years ago
Other questions:
  • How do I solve this equation <br> 2.4c-2=0.4(1+6c)<br> I end up with -2= 0.4
    14·1 answer
  • When a number is decreased by 10% of itself, the result is 117. what is the number?
    11·1 answer
  • A Pizza place offers 4 different styles: Cheese, Pepperoni, Meat Lovers, and Hawaiian. They offer 3 sizes: Medium, Large, and X-
    6·2 answers
  • How much glass is needed to manufacture 1000 paperweights
    7·1 answer
  • Erin built a wooden box to hold hay on her farm. The box is 3 m long, 1 m wide, and 1 m high. Hay costs $14 per cubic meter.
    12·1 answer
  • How to solve this problem.
    8·1 answer
  • Which statement best describes how the volume of a square-based pyramid is related to the volume of a cube?
    9·1 answer
  • Ms Smith has a monthly income of 4,500. If she spends $300 on clothing, and she spends 8% in entertainment , which expense is hi
    5·1 answer
  • 8 x 10^3 is how many times as large as 4 x 10^2?
    8·2 answers
  • Evaluate |3b - 4a| for a = -3 and b = -5.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!