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4vir4ik [10]
3 years ago
12

Which answer choice best describes why the relation is a function or is not a function?

Mathematics
1 answer:
Jobisdone [24]3 years ago
5 0

The relation is not a function because the value 3 in the domain is paired with two different values in the range.

Good luck!!!

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en un colegio mixto hay x estudiantes distribuidos en c cursos. Si hay m niños por curso, ¿Cuantas niñas hay en el colegio?
Tomtit [17]

La ecuación que nos dice cuantas niñas hay en el colegio es:

A = x - c*m

¿Como encontrar una expresión para la cantidad de niñas?

Sabemos que hay un total de x estudiantes, definimos las variables:

  • A = cantidad total de niñas
  • B = cantidad total de niños.

Entonces tenemos A + B = x

Tambien sabemos que los estudiantes estan divididos en c cursos, de tal forma que hay m niños por curso.

Entonces c por m es igual a la cantidad total de niños:

c*m = B

Reemplazando esto en la ecuación de arriba podemos obtener:

A + c*m = x

A = x - c*m

Esta es la ecuación que nos da el numero total de niñas en el colegio.

Sí quieres aprender más sobre ecuaciones, puedes leer:

brainly.com/question/18168483

4 0
2 years ago
Kim rode her bicycle 135 miles in 9 weeks, riding the same distance each week. Eric rode his bicycle 102 miles in 6 weeks, ridin
Juli2301 [7.4K]

Answer:

Eric rode 2 more miles per week than Kim rode.

Step-by-step explanation:

Find how many miles per week Kim rode by dividing the number of miles she rode by the number of weeks:

135/9

= 15

Find how many miles per week Eric rode:

102/6

= 17

So, Kim rode 15 miles per week and Eric rode 17 miles per week.

The answer is Eric rode 2 more miles per week than Kim rode.

4 0
3 years ago
45 is 35% of what number?​
kykrilka [37]

Answer:

100 is the answer

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Pls help i am in k12
suter [353]

Answer:

image not good

Step-by-step explanation:

7 0
3 years ago
1. Suppose you invest $1000 at an annual interest rate of 4% compounded continuously. How much will you
BlackZzzverrR [31]
You take the 4% and multiply that by eight then you get 0.32 and you multiply that by 1000 and you get 320.00
4 0
3 years ago
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