25% of the loaves of bread made were wheat bread. 40 x 4 = 160.
40 is 1/4 of 160/ 1/4 is the same as 25%
The x-coord. of the vertex is halfway between the given zeros. Here, it'd be halfway between x=3 and x=9, which comes out to x = 6 (answer).
Answer:

Step-by-step explanation:
Decimal Fraction Percentage
0.16
16%
Think of it like this, by definition, decimals are already fractions, with their denominators being powers of 10.
0.16 =
← there are 2 decimal places → 2 zeros
In simplest form,
= 
So, we get our answer to be;
.
Answer:
Data set A best fit by the regression line.