Answer:
105.88%
Step-by-step explanation:
Efficiency:
Output/input × 100
4500/4250 × 100
105.8823529%
2/9 is in simplest form as 2 and 9 do not have any common factors.
Answer:
the range is 24
Step-by-step explanation:
subtract take 7 from 31
4 is the X variable so it means it is 4 weeks after the kitten is born.
14 is the Y variable so it means it is 14 ounces after 4 (this is the X variable) weeks.