Question The researcher wants to calculate the bacterial count in the dish after x hours of growth.
Fill in the values of A and b to write an exponential expression to model the number of bacteria in
a colony that begins with a single cell and doubles in size every hour.
sin cos tan sin cos'tan
0
csc sec cat lag log in
A(b)x

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

what? that isnt a question

step-by-step explanation:

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.