Each baker received 1.25 kilograms
Answer:
In summation form 
Step-by-step explanation:
Within one hour, the first person gives a stack of flyers to six people and within the next hour, those six people give a stack of flyers to six new people.
So, in the first 5 hours, the summation of people that receive a stack of flyers not including the initial person will be given by
6 + (6 × 6) + (6 × 6 × 6) + (6 × 6 × 6 × 6) + (6 × 6 × 6 × 6 × 6).
So, in summation form 
Therefore, Sigma-Summation Underscript n = 1 Overscript 5 EndScripts 6 (6) Superscript n minus 1, gives the correct solution. (Answer)
Add all the numbers inside the shape
I am not really sure what you mean by this question
Answer:
Area of shaded : 21.5 cm^2
Step-by-step explanation:
Area of square = 10^2 = 100
Area of circle = 3.14 x 5^2 = 3.14 x 25 = 78.5
Area of shaded = 100 - 78.5 = 21.5 cm^2