lucosmeroyhealack lucosmeroyhealack

21-06-2016
Mathematics

contestada

If y varies directly as x, and y is 20 when x is 4, whats this relation?

Respuesta :

olemakpadu olemakpadu

26-06-2016

y α x

y = kx

20 = k*4

20 = 4k

20/4 = k

5 = k

k = 5

Relation is y = kx , that is y = 5x

Answer Link

Otras preguntas

*Reported over-3-day injuries: Other (non-Majui Julie is an administrator. On one working day, Julie was off work for twelve days. In this scenario,which form s

Why are images (political cartoons) more effective in reaching an audience than other forms of stating an opinion? Explain.

the computer/ICT skills that you want to learn in this subject which you think will help you become an efficient and effective teacher.

Can you guys help I need to turn this in like now

anyone know valency of phosphide and phosphite please tell me and also they are not same .If you know can i get their symbol too please

What's the main idea of the civilized city

What does an acceleration of 3.5 m/s2 mean for magnitude and direction? A.The object is traveling 3.5 m/s in a negative direction. B.The object is traveling 3.5

Please someone help please I’m stuck with this question please show work too

What is the product of two irrational numbers

good morning define filtration process