Xavier and Ying are partners in a course project. Xavier is the project leader and thus is the first to decide how many hours, h Subscript Upper X, to put into the project. After observing the amount of time that Xavier contributes, Ying decides how many hours, h Subscript Upper Y, to contribute. Xavier's utility function is Upper U Subscript Upper Xequals20(h Subscript Upper X Baseline plus h Subscript Upper Y Baseline )Superscript 0.5minush Subscript Upper X, and Ying's utility function is Upper U Subscript Upper Yequals20(h Subscript Upper X Baseline plus h Subscript Upper Y Baseline )Superscript 0.5minush Subscript Upper Y. Ying threatens not to work on the project. For Ying's threat to be credibleLOADING..., what is the smallest number of hours that Xavier must contribute to the project? For Ying's threat to be credible, Xavier must work at least nothing hours on the project. (Enter a numeric response using an integer.)

5/6

step-by-step explanation:

if i remember correctly with perpendicular stuff you just take away the negative

the population of other specie of birds will decline or other specie of birds will find some alternate source of food to survive.

explanation:

according to the competitive exclusion principle, which is also known as gause's law, two specie living in the same niche and feeding on the same resource cannot co-exist stably.

as we have well studied the theory of natural selection which states that only those organisms survive which have better tendency to compete for food and adapt to the environmental conditions.

coming towards the question, what wi ll happen when one species outcompetes the other for the small fish , the other specie will not get enough food and will start to die or decline in population. eventually either other specie needs to find another alternative food source for itself or migrate at some other location where there is less competition otherwise it will just not exist anymore at that niche.

hope it !

answer: i wpould go with c

step-by-step explanation: