Sagot :
Answer:
1. r varies jointly as s and t. r=kst
2. m varies jointly as n and o m=kno
3. f varies jointly as g and h. f=kgh
4. a varies jointly as b and c. a=kbc
5. x varies jointly as y and z x=kyz
Answer:
1. r varies jointly as s and t. r=kst
2. m varies jointly as n and o m=kno
3. f varies jointly as g and h. f=kgh
4. a varies jointly as b and c. a=kbc
5. x varies jointly as y and z x=kyz