Answer:
C. clothing
Some inelastic goods include gas, electricity, water, drinks, clothing, tobacco, food, and oil.
Answer:A. are likely to have at least one obese parent.
Explanation:
Children when they grow up mostly look up to their parents whatever habit that the parent is involved in the child is likely to think that habit is not wrong .
For example parents who buys unhealthy food or eat unhealthy are very likely to influence their children to go down the same path.
Children eat what is available at home and follow the pattern of eating that they see at home .
If they see binge eating being a norm they will also binge on food .
So it is very likely that an obese child has one parent who is also obese .
Answer:
Speed of sound wave v=νλ=2000×0.35=700 m/s
Distance d=1.5 km=1500 m
Time t=vd=7001500≈2 s
