Answer:
D
Step-by-step explanation:
D has a repeating x value. Functions are only supposed to have one input for everyone output. ( no repeating x values)
Answer:
180'000'000/30 = 6'000'000 ft³
Step-by-step explanation:
Not sure if this is the right answer but try math-way it helps me a lot.
Range: 3
Mode: 2
Median: 3
Mean: 3
________
Range: 6
Mode: 1 and 5
Median: 3.5
Mean: 3.5