QUESTIONS BELOW NEED ANSWER ASAP PLSSS

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

The quadratic function h(t)=-16.1t^2+150 choose the graph representation