Why do Science has Systemic Racism?

This really depends what in science you’re asking... the first thing that’s comes to mind is biased studies and analytics dismissing white communities, and diminishing black communities. Data can be cherry picked and recorded in more in low income communities rather than the suburbs.
In America, many low income communities can be predominately black because of systemic racism. Years going back to Jim Crow laws, where African Americans were forced into lower income communities to begin with. Data is used to criminalize these neighborhoods and the people living there.

If you open the bottle of perfume then nothing but the smell will come out of it and yes it is a type of gas smell because it’s say it in english so i can understand better and you

You would do 1500/4 and the answer is 375