Answer:
In order by appearance
1. rational
2. irrational
3. rational
4. rational
5. irritatinal
6. rational
7. irritational
Step-by-step explanation:
1) 99/264
2) 8√5
3) 7.12
4) 6
5) pi is not a rational number
6) fractions are rational
7) 1/2·(√6-1)
Rational numbers are numbers that can be shown as a ratio or a fraction and irrational numbers are the opposite of that
Answer:
what is this
Step-by-step explanation:
Answer:
11x
Step-by-step explanation:
Forget about the x until the end and add the numbers together.
(A)
Choice (B) is not the right answer because I
it's only 3rd order. But because f(x) goes to negative infinity when x goes to positive infinity means that the right answer is (A).
Answer:
82.88%
Step-by-step explanation:
Given that:
Mean (μ) = 16.7 pounds
Standard deviation (σ) = 3.8 pounds
Number of pounds eaten = 11.5 = x
P(11.5 ≥ x ≤11.5)
P(x ≤ 11.5) :
Zscore = (x - μ) / σ
Zscore = (11.5 - 16.7) / 3.8
Zscore = - 5. 2 / 3.8
Zscore = −1.368421
P(Z ≤ - 1.3684) = 0.085593 (Z probability calculator)
P(x ≥ 11.5) ;
Zscore = (x - μ) / σ
Zscore = (11.5 - 16.7) / 3.8
Zscore = - 5. 2 / 3.8
Zscore = −1.368421
P(Z ≥ - 1.3684) = 0.91441 (Z probability calculator)
P(Z ≥ - 1.3684) - P(Z ≤ - 1.3684)
0.91441 - 0.085593 = 0.828817
0.828817 * 100% = 82.88%
