How is -x^6+7x^5 considered a sixth degree binomial?
2 answers:
You might be interested in
Answer:
D(3;-2).
Step-by-step explanation:
1)
2) according to the formulas above:
3) finally, D(3;-2).
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 %.