radomes.openskiesproject.org
lucosmeroyhealack
lucosmeroyhealack lucosmeroyhealack
  • 21-06-2016
  • Mathematics
Answered

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

Verified Answer :

olemakpadu
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

Related Questions

Freud established early psychological theories that linked addiction to habits
20 points to brainliest person
Val rented a bicycle while she was on vacation She paid a flat rental fee of 55 plus 850 each day The total cost was 123 write an equation and solve for the num
Evaluate the expression 0137 Justify your response using the distributive property
Growing exotic nonnative plant species in parks and gardens could lead directly to an increase in the 1 biodiversity of the autotrophs that feed on them 2 popu
how was Columbus mistaken about the land he claims Spain
Which of the following is true about Greek democracy select all that apply It grew out of work of a statesman named Solon It forced debtors into slavery All mal
How do I write 100 as a percent Answers only
A person addicted to crystal meth is using a A Stimulant B Depressant C Narcotic D Hallucinogen
PLLLLLLLZZZZZZ HELP 20Points