Is the last one
(-Infinity, -3] U (-1, positive infinity)
I believe the answer is 78.54 , D
area = pi times radius squared
area = pi times 5 squared
area = pi times 25
area = 78.54
answer : 78.54 square feet
0.4 is exactly 0.01 less than 0.41 .
Answer:
Stephanie I am a rider provier the morning sir please