lilleeashlynn lilleeashlynn

01-12-2021
Mathematics

contestada

Suppose y varies jointly as × and z. What is y when × = 2 and z = 3, if y = 20 when × = 4 and z = 3?

Respuesta :

RealGiveaway RealGiveaway

01-12-2021

Answer:

y = kxz

Step-by-step explanation:

(Find K)

20 = k(4) (3)

20/12 = k

k = 5/3

(Find Y)

y = (5/3)(2)(3)

y = 10

I hope this helps.

Answer Link

Otras preguntas

Which of the following is not true about Galileo? A. He was such a brilliant mathematician that he became a professor of mathematics at the age of 25. B. He dev

What was the main purpose of one of the first world organizations, the League of Nations? to serve as a court of justice to try war criminals to provide aid to

When researchers use a molecular clock what are they measuring?

subplots often involve ? A . the main series of events B . positive transitions in character relationships C . unimportant details that have no bearing on the

What was one effect of the Interstate Highway Act of 1957?

solve inequality and graph 3<-5n+2n

In 1713 how much of North America was an Independent country?

Barb is making a bead necklace.She strings 1 white bead,then 3 blue beads,then 1 white bead,and so on.Write the numbers for the first eight beads that are white

Copy each statement. Insert +,-,x, or ÷ symbols to make this statement true. 33-3-2-5=1

how do scientists use weather variables to describe and predict weather?