There are 20 parrots at the animal sanctuary. their population is increasing at a rate of 15% per year. there are also 24 snakes at the sanctuary. each year 4 more snakes are born. part a: write functions to represent the numbers of parrots and snakes at the sanctuary throughout the years. (4 points) part b: how many parrots are at the sanctuary after 10 years? how many snakes are at the sanctuary after the same number of years? assume there are no deaths to the animals during this time. (2 points) part c: after approximately how many years is the number of parrots and snakes the same? justify your answer mathematically. (4 points)

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation: