Answer:
D .candle burns down 1 cm per hour
Step-by-step explanation:
this is the answer i just got it rigth
Answer:
( -4, 11 ]
Step-by-step explanation:
Answer:
the shaded region is 12
Step-by-step explanation:
Subtract the area of 4 pie r squared from the area of 2 pie r squared
Answer:
_20
Step-by-step explanation:
that is my answer I just use calculator and I get that answer
