Answer:
stratified sample
Step-by-step explanation:
1/2 + 3/18 = 9/18 + 3/18 = 12/18 = 2/3
3/45 + 6/50 = 1/15 + 3/25 = 5/75 + 9/75 = 14/75
It would take just over 6 minutes assuming it takes him 2. 6 minutes to wax a single square inch somehow.
Answer: f^-1(4)= 2 f^-1(-5)= -4 f^-1(0)= 0
Step-by-step explanation:
<span>263.894 is the answer</span>