BratzD0llSiaa BratzD0llSiaa
  • 03-06-2021
  • Mathematics
contestada

The quantities x and y are proportional find the constant of proportionality (r) in the equation y=rx 8 1.6 15 3 22 4.4

The quantities x and y are proportional find the constant of proportionality r in the equation yrx 8 16 15 3 22 44 class=

Respuesta :

jimrgrant1 jimrgrant1
  • 03-06-2021

Answer:

r = 0.2

Step-by-step explanation:

Given

y = rx ( divide both sides by x )

[tex]\frac{y}{x}[/tex] = r

Use any of the ordered pairs from the table and substitute

Using (8, 1. 6 ) , then

r = [tex]\frac{1.6}{8}[/tex] = 0.2

Answer Link

Otras preguntas

What inference can be made about Lady Capulet and Lady Montague from this dialogue?
Which statement best compares the rate of change of the two functions?
Chronological order is useful when a writer wants to help readers understand: A) the pointsame of view of several characters. B) any events that happened previo
A square is inscribed in the circle. A point in the figure is selected at random. Find the probability that the point will be in the part that is NOT shaded.
What is the oxidation state of sulfur in SO3?
Examples of foods with empty calories include: a. Broccoli b. Sweetened applesauce c. Lima beans d. Watermelon
what revelation does montag have about beatty after he kills him
Identify the intermolecular forces present in each of these substances ch4 h20 co ch3cl
I need help on this one
i need to write a story or a script about "only my mother could embarrass me like that". I don't know what to write, but I want to write it about a girl liking