discuss why inequality and poverty matter at global level? shouldn't they only be local or national matters?​

More equal distribution of income and assets can foster growth, whereas high inequality can mess with it. Reducing inequalities can thus be doubly beneficial for the poor. Growth is less effective in reducing poverty in least developed and high-inequality countries Inequalities between countries influence poverty levels because countries do not exist in isolation; since the colonial era they have become increasingly connected through various economic, political and social ties, which have a significant effect on development in the developing world  

hoped that helped and good day

we can solve this via the kinematic equation:

where the vertical velocity is zero and so:

since the height of the building is 29.3 meters then:

the ball was in motion for approximately 2.45 seconds

an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

hope it : )