Step-by-step explanation:
sum was the first name of integral
and the median is something in the middle
for example :
A . B . C
the median is B
Answer:
63*42=2646
22*22=484
Area of Shaded Gray portion=2646-484=2162
Multiply the number of tosses by the percent of heads:
20 tosses x 0.75 = 15
The answer is 15.
