Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
kenneyfamily
Group Title
Find an equation of variation in which y varies jointly as x and z. y = 7 when x = 7 and z = 1
A. y=x/z
B. y=xz
 one year ago
 one year ago
kenneyfamily Group Title
Find an equation of variation in which y varies jointly as x and z. y = 7 when x = 7 and z = 1 A. y=x/z B. y=xz
 one year ago
 one year ago

This Question is Closed

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
@Skaematik what about this?
 one year ago

Skaematik Group TitleBest ResponseYou've already chosen the best response.0
When we say z is jointly proportional to a set of variables, it means that z is directly proportional to each variable taken one at a time It means they are DIRECTLY PROPORTIONAL. So the answer is
 one year ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
y=xz?
 one year ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
@Skaematik
 one year ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
thanks! can you help me with one more please? @Skaematik
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.