미안 난 그냥 포인트가 필요 소녀 때문에 미안 도와 누군가가 필요
Answer:
C
Step-by-step explanation:
Oblique. The other three are used to describe a polyhedron. They are related by the following formula
V + F - E = 2.
Where
- V = number of vertexes
- F = the number of faces
- E = edges
For example consider a common cube, like a sugar cube.
It has 6 faces (f)
It has 8 vertexes (V)
It has 12 edges. E
6 + 8 - 12 = 14 - 12 = 2
Answer:
-5: Real, Rational, Integer
9: Real, Rational, Integer, Whole, Natural
1/8: Real, Rational
0: Real, Rational, Integer, Whole
12/3: Real, Rational, Integer, Whole, Natural
9.5: Real, Rational
1.23659123544781...: Real, Irrational
2.888..: Real, Rational
Let me know if this helps!
We are given the following values:
n = number of samples / cars = 1,698
p = probability of each success = 0.07
The standard deviation (σ) is calculated using the
formula:
σ = sqrt [n p (1 – p)]
σ = sqrt [1,698 (0.07) (1 – 0.07)]
σ = 10.51
The mean (x) is:
x = n p
x = 1,698 (0.07)
x = 118.86 car accidents
The quartiles are:
1st quartile = x - 2σ to x – σ
1st quartile = 118.86 – 2 (10.51) to 118.86 –
10.51
1st quartile = 97.84 to 108.35
(97.84<Q1<108.35)
3rd quartile = x to x + σ
3rd quartile = 118.86 to 118.86 + 10.51
3rd quartile = 118.86 to 129.37
(118.86<Q3<129.37)
The significant figures in the given numbers 307 and 080.
1. 307 = three significant figures
2. 080 = two significant figures
3. 307, 080 = five significant figures
Significant figures are important in
determining values and rounding rules in scientific concepts. This is to avoid
such confounding and escalating errors in measurement.