The expression log₂(10) tells us when the population reaches 10,000 and the equation 7 = log₂(128) tells us that the population reaches 128,000 in 7 days.
<h3>What is an
exponential function?</h3>
An exponential function is in the form:
y = abˣ
Where a is the initial value of y and b is the multiplication factor.
Let p represent the bacteria population in thousand after d days.
Since each day, the bacteria population grows by a factor of 2, hence:

Hence, d = log₂p represents a logarithmic function
The expression log₂(10) tells us when the population reaches 10,000 and the equation 7 = log₂(128) tells us that the population reaches 128,000 in 7 days.
Find out more on exponential function at: brainly.com/question/12940982
Answer:
The answer to your question is 287.52 u²
Step-by-step explanation:
To calculate the area of a triangle it is necessary to have the base and the high of this figure.
Base = 35 km
height = ?
To calculate the height draw a right triangle and use the trigonometric function sin to find it.
sin Ф = 
Opposite side = hypotenuse x sinФ
Opposite side = height = 37 x sin28
= 16.43 km
Calculate the area
Area = (1/2)(35)(16.43)
Area = 287.52 u²
Answer:8 hours
Step-by-step explanation: divide 96\12 and then that’s how many hours
$136.00 should be split into 3 groups, for the 3 sisters. If you divide 136 dollars by 3, you would get 40. Jonathan should spend 40 dollars on each sister.
If x and y vary inversely, then xy = const.
x = 10, y = 8
