Answer:
g = 14
Step-by-step explanation:
Given that f varies directly as g and inversely as h then the equation relating them is
f = ← k is the constant of variation
To find k use the condition f = - 12 when h = 4 and g = - 3, that is
- 12 = ( multiply both sides by 4 )
- 48 = - 3k ( divide both sides by - 3 )
16 = k
f = ← equation of variation
When f = 28 and h = 8 , then
28 = = 2g ( divide both sides by 2 )
g = 14
Sorry i need point
javausow
Answer:
Step-by-step explanation:
hello : here is an solution
17: 900 because 3,000 + 900 + 40 +7 is 3,947 or 3,947-3,000-40-7= 900
is an integer, where , therefore and
therefore
, therefore
So,