Answer:
The graph in the attached figure
Step-by-step explanation:
we have a exponential function of the form
where
y ---> is the population of bacteria
x ---> the number of hours
a is the initial value or y-intercept
b is the base of the exponential function
r is the rate of change
b=(1+r)
we have
so
substitute
For x=20 hours
substitute in the equation and solve for y
Answer:
5
Step-by-step explanation:
Given equation is :
=0
Taking out 
common we get,
=0
Now solving this we get,
As 11 is not factor-able, we will solve it using the formula,
a=1 b=5 and c=-11
we get,
and 
Answer:
Y intercept (0,2)
X intercept (3, 0)
Step-by-step explanation:
The y intercept is the value when x = 0 (or where it crosses the y axis)
Y intercept (0,2)
The x intercept is when y =0 ( or where it crosses the x axis)
X intercept (3, 0)
Answer:
Pyramid A is 10*10*8/3 which is 800/3 and Pyramid B is 15*15*12/3 which is 2700/3, so the ratio would simply be 8:27 uwu
Step-by-step explanation:
