16: B; irrational number, real
17: C; whole, integer, rational, real
18: B; real, rational, integer
Answer:
Step-by-step explanation:
length =15 feet
width =10 feet
Answer: 56 / 729
Step-by-step explanation: (4 * 2 * 7) / (9^3)
Step-by-step explanation:
I can barely see the questions