patulong po plsssss pasagot

Answer:
Activity 2.1
1. 3.87298334621
2. 7.74596669241
3. 4.58257569496
4. 9.16515138991
5. 11.8321595662
Activity 2.2
1. 3.87298334621
2. 12.2474487139
3. 14.1421356237
4. 18.7082869339
5. 15.1657508881
Activity 2.3
1. >
2. >
3. <
4. <
5. =
Step-by-step explanation:
Pa brainlieast po :)