Answer:
πr² is the area of a circle
15(1 + n/100) = 75(1 - n/100)
15 + 0.15n = 75 - 0.75n
0.15n + 0.75n = 75 - 15
0.9n = 60
n = 60/0.9 = 66 2/3%
6% of n = 0.06 x 66 2/3 = 4
She started of with 81.5 liters = 652 divided by 8
Push B the second answer the water increases
I am not sure for how many liters
Answer:
I'm sorry what does this mean
Step-by-step explanation:
I dont really get what you are asking in this question
