Sue makes 50 litres of green paint by mixing litres of yellow paint and litres of blue paint in the ratio 1:4 Yellow paint is sold in 5 litre tins and each tin of yellow paint costs £38
Blue paint is sold in 10 litre tins and each tin of blue paint costs £58
Sue sells all the green paint she makes in 10 litre tins at £89.32 per tin
Work out Sue's percentage profit on each tin of green paint she sells

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Lol idk ask google. ejie