The answer to this is 42ft.
The answers to the complete quick check is
1. d 14
2. a 30, 60, 90
3. b 22 sqrt 2
4. b 42 ft
5. c 30 sqrt 3
Answer:
B
Step-by-step explanation:
Cube root of 27 is 3, which is in integer
I think the answer is 43.8
Geometric sequence
