A. 5,024
If the diameter is 80 feet, the radius is 40 ft.
Area of a circle = (pi)(r^2)
A = 3.14 x 40^2
A = 5,042
Answer:
0.019 or 1.9%
Step-by-step explanation:
The probability that a randomly selected roll used by the manufacturer contains flaws is determined by the probability of a flawed cotton roll occurring (1% x 70%) added to the probability of a flawed nylon roll occurring (4% x 30%) .
The probability that a randomly selected roll contains flaws is 0.019 or 1.9%
Based on the information provided, the most accurate definition of science is the process of using different skills to create different scientific models.
<h3>What is a Scientific Model?</h3>
This is a mathematical, conceptual, or physical representation of an idea or ideas, one or more processes and or events.
Modeling nature, events, and observable patterns help us to understand and predict them more in the larger environment.
There are at least three major types of scientific models. They are:
- Computer models;
- Mathematical models, and;
- Visual models.
The correct answer, thus, is B) Using different skills to make models.
Please see the link below for more about Scientific Models:
brainly.com/question/18603376
I'm sorry I don't quite get what your asking but another name for a right rectangular prism is cuboid
