Answer:
Percent error = 11.6%
Step-by-step explanation:
Given the following data;
Actual height, A = 14.7 m
Estimated height, E = 13 m
a. To find the absolute error;
Absolute error = A - E
Absolute error = 14.7 - 13
Absolute error = 1.7
b. To find the percent error;
Percent error can be defined as a measure of the extent to which an experimental (estimated) value differs from the actual or theoretical value.
Mathematically, it is given by this expression;
Substituting into the equation, we have;
Percent error = 11.57 ≈ 11.6%
Using the given function, it is found that:
a) She earns $36 after 26 years.
b) The original function was shifted 3 units to the right and 1 unit up.
<h3>What is the function?</h3>
Her profit in x years after 2015 is given by:
Item a:
She earns $36 after x years, considering that g(x) = 36, hence:
She earns $36 after 26 years.
Item b:
The new function is:
Which can be basically written as:
Hence the original function was shifted 3 units to the right and 1 unit up.
More can be learned about functions at brainly.com/question/25537936
The incenter of a triangle is equidistant from all sides of the triangle
The incenter is the center of the biggest circle that can be drawn in the triangle, and is called incircle
The incircle will be tangent to all sides of the triangle.
Observation:
In an equilateral triangle the incenter, circumcenter, and centroid are all the same
The correct answer is x=4