rlindsey25 rlindsey25

03-05-2021
Mathematics

contestada

The value of y varies directly with x. When y=8.4, x=3.5, what is the value of y when x is 7.7?

Respuesta :

clarch19 clarch19

03-05-2021

Answer:

y = 18.48

Step-by-step explanation:

y = kx where 'k' is the constant of variation

8.4 = 3.5k

k = 8.4/3.5 or 2.4

y = 2.4(7.7)

y = 18.48

Answer Link

Otras preguntas

what other areas beside egypt did the new kingdom pharoahs conquer

Which two numbers have a difference of 5 and a product of 3.36???

Which two numbers have a difference of 5 and a product of 3.36???

write words to match the expression. 24- ( 6+3)

what other areas beside egypt did the new kingdom pharoahs conquer

write words to match the expression. 24- ( 6+3)

write words to match the expression. 24- ( 6+3)

Which two numbers have a difference of 5 and a product of 3.36???

If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?

Which two numbers have a difference of 5 and a product of 3.36???