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

0.61X 0.45 what do I need to put in the blanks

you uses 500 mg of sucrose and placed it into 200ml of water what is the concentration of this solution?

the official language of brazil is: a : portuguese b : french c : english d : chinese

The coefficient of the product of (-5xy^2) and (-4x^2y) is

David drew pqr and stu so that p s, pr = 12, su = 3, pq = 20, and st = 5. are pqr and stu similar? if so, identify the similarity postulate or theorem that appl

What event has been blamed on the curse of macbeth?

Complete the sentence with the correct form of the adjective. La abuela es __________. viejo vieja viejos viejas

In this excerpt from Nathaniel Hawthorne’s "Dr. Heidegger’s Experiment," which sentences best summarize the passage? A. A strange chillness, whether of the body

A 50-g ball rolls across a table at 2 m/s. A 100-g ball rolls across the same table at 1 m/s. Which ball has more momentum? a. 50-g Ball b. 100-g ball c. They h

Advertising or promoting the use of tobacco to adolescents is prohibited. true or false.