Option 2:
is the correct answer.
Step-by-step explanation:
Let t be the independent variable time and f(t) be the function that will be used to represent the exponential growth
The general form of an exponential function is given by:

Here
a is the initial value of the function while r is the growth rate
and t is the number of years
Given
Initial value = 31
Growth rate = 10% per year
We have to convert the growth rate in decimal
So,

Putting the values in the general form

Hence,
Option 2:
is the correct answer.
Keywords: Functions, exponential functions
Learn more about functions at:
#LearnwithBrainly
Answer:
Volume = 1.9 in3
Step-by-step explanation:
If the perimeter of the square base is 5 inches, we have that:
Perimeter = 4 * side
5 = 4 * side
side = 1.25 in
Then, to find the volume of the pyramid, we can use the formula:
Volume = (1/3) * side^2 * height
So we have that:
Volume = (1/3) * 1.25^2 * 3.6
Volume = 1.875 in3
Rounding to nearest tenth, we have Volume = 1.9 in3
Answer:
y - 20 = (-1/5)(x - 5)
Step-by-step explanation:
The slope of the given line is 5. The slope of any line perpendicular to the given line is the negative reciprocal of the given slope:
Slope of perpendicular line here is -1/5.
We use the point-slope formula as a framework here:
y - 20 = (-1/5)(x - 5)
Answer:
Unit rate is 3.7 if that’s what you are asking for, you were not very specific.
Step-by-step explanation:
Answer:
e < -5
Step-by-step explanation:
5e + 4 < 3e - 6
Subtract 3e from the right side
2e + 4 < -6
Subtract 4 from the left side
2e < -10
Divide both sides by 2
e < -5