Each person would receive 1 and an half cookies.
in other words 1 1/2
The area of a circle in terms of the circle's radius

is

Differentiating both sides with respect to

, you get
Answer:
Sara is now 4, will be 8 in 4 years. Ralph is now 12, will be 16 in 4 years.
Answer: 67.353
Step-by-step explanation:
60.000
+07.000
+00.300 Writing the numbers like this helps me keep track of them!
+00.050 It lets me see what place each number is in relative to the others
+00.003
67.353