Answer:
1. 1 1/2 feet
2. 0.46
3a. 0.62 I'm not sure if this one's correct, it's worded weird
3b. -3.43
3c. 0.14
3d. -0.481
which solid figure is it?
every other one
Step-by-step explanation:
to put it specifically rings, 2, 4 and 6
