Determine whether the ratios 2/5 and 20/50 are proportional.

an investment lost $975. write an integer to represent this situation. then find the additive inverse of the integer, and tell what it represents.

abc shoes and lo-price shoes both sell quickrunner shoes. abc shoes sells the shoes for $60.05, and lo-price shoes sells them for $38.85. today, abc shoes decides to offer a 30% discount. which store offers the better deal?

during a review game, mr. pai's class correctly answered 69 questions on the first try. if there were 72 questions in the game, at what rate were questions answered correctly on the first try? express your answer as a decimal. round to the nearest hundredth

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 !

it's d

step-by-step explanation:

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

5

step-by-step explanation: