20 and the chance of heads would be 50/50
M=14.6 (is rounded to the nearest tenth.)
Answer:
-3 and 3 for your start on your y axis and it goes up 2 and right one
Answer:
The area is multiplied by 4
Step-by-step explanation:
The area of a circle is directly proportional to its square radius so if the radius is increased by x, the area will be increased by x ^ 2
