Answer:
25%
Step-by-step explanation:
25% of the dolls are made with curly hair.
Step-by-step explanation:
(-)(-) = +



Solution:
we are given that

we have been asked to find f(x).
we can find the value of f(x) by re-writing the given function in the form of f(x+3) and thereafter we will replace (x+3) by x.
we can re-write the given function as below

Hence the expression representing f(x) is f(x)=4x+3.
1 whole and 1/4 substracted to 1/3 can be written as:
1 1/4 - 1/3 =
= 5/4 - 1/3
We have to find a common denominator which is 12:
5/4 = 15/12
1/3 = 4/12
So now we just substract numerators:
15/12 - 4/12 = <u>11/12</u>
For this case we propose a rule of three:
foot ------------->
hour
x -----------------------------------> 1 hour
Where "x" represents the amount of foot in one hour.

So, we have
foot every hour.
Answer:
foot every hour