Given data
1. The mean
2. The median
3. The sample standard deviation
(x+2)^3=x^3+2^3+3*x^2*2+3x*2^2=x^3+8+6x^2+12x
The coeficient of the x^2 is 6.
Your answer is A. 0.3 Hope this Helps.
Answer: b^3+ 64b^2 - b/16 -4
Step-by-step explanation:
If the patch doubles in size every day, it means that yesterday it was half as large as today. So, if today (day 243) the patch is as large as the lake, yesterday (day 242) half as large, so it was as large as half the lake.