There are 20 alligator in the swamp each year the number of alligators increases by 25% there are 25 crocodiles in the swap each year, 10 new crocodiles join the swamp. part awrite a fuction to represent the number of alligators and crocodiles in the swamp troughout the years .part b how many alligators are in the swamp after 4 years? how many crocodiles the same? justify your answer mathematically

Part C: Crocodiles and Alligators will have an equal population around 7 years

Step-by-step explanation:

C:  Y = 20(1.25)^5    61 Alligators at 5 years

     Y = 10(5) + 25    75 Crocodiles at 5 years

    Y = 20(1.25)^6       76 Alligators at 6 years

    Y = 10(6) +25         85 Crocodiles at 6 years

    Y= 20(1.25)^7         95 Crocodiles at 7 years

    Y = 10(7) + 25         95 Crocodiles at 7 years

They will be equal at about 7 years

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: