2022mduffy 2022mduffy
  • 18-11-2021
  • Mathematics
contestada

If y varies directly with x and y=12 when x=3, find y when x=1.

Respuesta :

nishatrahman2004
nishatrahman2004 nishatrahman2004
  • 18-11-2021

Answer:

y = 4

Step-by-step explanation:

y ∝ x

y = kx (k is constant)

when y = 12 and x = 3

y = kx

=> 12 = k*3

∴ k = 4

when x = 1 and k = 4

y = kx

  = 4*1

   = 4

Answer Link

Otras preguntas

helpp PLSSS 20 PONITS!!​
2) Find the standard deviation for the following data. Round your answer to 2 decimal places as needed. 71 30 48 78 72 62 59 96 41 44 35 16 74 91
Based on what you read and learned in the lesson, select the correct statement about the harvest
Which is the graph of x - y = 1? I didn’t see this question answer so I’m posting the correct graph.
help crown if you do
The Persian Wars started when Emperor Darius I began an invasion of Greece. What caused Darius to decide to attack Greece? A. Greek leaders had declared indep
What is a phenotype that is influenced by the environment called?
hey Madison Campbell,Aimuno,and Yorkpeppermint,wanna talk?
what is 6 times 5 3/4
GIVING BRAINLIEST PLS PLS PLS HELP Which of the following lines by Juliet foreshadows the end of the play? (5 points) JULIET Tell me not, friar, that thou hear'