The investment that increase by a factor of 5 in 20 years, has a growth of 8.38% per year.
<h3>What is an
exponential function?</h3>
An exponential function is in the form:
y = abˣ
Where y,x are variables, a is the initial value of y and b is the multiplication factor.
Given that an investment increasing in value exponentially, to increase by a factor of 5 in 20 years. Hence:
Factor per year =
Growth per year = 1.0838 - 1 = 0.0838 = 8.38%
The investment that increase by a factor of 5 in 20 years, has a growth of 8.38% per year.
Find out more on exponential function at: brainly.com/question/12940982
From the graph of the parabola y = 5x² - 30x + 5 shows the vertex is located at (3, -40)
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
A quadratic equation is in the form:
y = ax² + bx + c
Where a, b and c are constants.
If b² - 4ac > 0, then the equation have exactly two different integer solutions.
Given the equation:
y = 5x² - 30x + 5
From the graph of the parabola y = 5x² - 30x + 5 shows the vertex is located at (3, -40)
Find out more on equation at: brainly.com/question/2972832
#SPJ1
Statement Reason
m∠EGF = 60° & m∠AGF = 90° Given
∠EGF + ∠AGF + ∠AGB = 180° Definition of supplementary angles
60° + 90° + ∠AGB = 180° Substitution
150° + ∠AGB = 180° Add the the similar values
∠AGB = 180° - 150° Subtraction property of equality
∠AGB = 30° Answer
You are free to arrange any of the reasons (and statements) as you wish.
I just want to give you the main idea.
Hope this helps.
Answer:
Assortment of deplorable rubbish imaginable
Step-by-step explanation: