Robin is building a new pool to help him relax after a long night of crime fighting. The picture above shows the dimensions of t
he rectangular pool.
1. What is the area of the pool?
2. What is the perimeter of the pool?
3. What would the area of the pool be if x=10?
1. What is the area of the pool?
2. What is the perimeter of the pool?
3. What would the area of the pool be if x=10?
2 answers:
You might be interested in
Answer:
The percent of the area under the density curve where is more that 3 is 25 %.
Step-by-step explanation:
Since the density curve is a linear function, the area under the curve can be calculated by the geometric formula for a triangle, defined by the following expression:
(1)
Where:
- Area, in square units.
- Base of the triangle, in units.
- Height of the triangle, in units.
The percent of the area is the ratio of triangle areas under the density curve multiplied by 100 per cent, that is:
The percent of the area under the density curve where is more that 3 is 25 %.