Apopulation of insects increases according to the law of exponential growth. after 2 days of growth there are 100 insects. after 4 days of growth there are 300 insects. find an exponential growth function that models this data. use the exponential growth model y=ae^it
a. y=33e^-0.05493t
b. y=33e^0.5493t
c. y=66e^-0.5493t
d. y=66e^0.5493t

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

the answer on ed. is:

c. "the graph of f(x) has exactly two x-intercepts."

hope i could someone! : )