Answer: 25%
Step-by-step explanation:
Given : Previous baby's weight = 18 pounds
New baby's weight = 24 pounds.
Increase in weight = New weight -Previews weight
=24 pounds - 18 pounds =6 pounds
Percentage increase in baby's weight =

Hence, the percentage increase in baby's weight = 25%
B.) 6?....
This seems too easy for it to be correct but I think it is B.
The function is
Graph attached
There is one real zero only
That's-1.047
800/85 = 9.411764705882353 inches
ans = 9.411764705882353 inches
1.6145833333 is a calculator answer.