Cassandra finds a treasure chest packed with metallic coins. The chest has a volume of 0.25m^3. The coins have a combined mass of 4825 kg. Hoping to find gold she calculates the density to determine the metal of the coins. what kind of metal are the coins made of ?
A)bronze (8700kg/m^3)
B)silver(10,500 kg/m^3)
C)lead (11,300kg/m^3)
D)gold (19,300kg/m^3)

Option D)gold (19,300kg/m^3)

Step-by-step explanation:

we know that

The density is equal to divide the mass by the volume

so

we have

substitute

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: y = 3/2 x - 3

y = 1/8 x - 3/4 that would be your correct option

step-by-step explanation: w