1.5 but I could be wrong I would double check
Answer:
the last option -5 ≤ x ≤ 3
Step-by-step explanation:
Because the line there means what x can be so x has to be grater than -5 but less then 3 because the line does not go over 3.
Answer:
116,396,280 ways
Step-by-step explanation:
Two six-person committees are to be formed from 20 people.
The first 6 person committee can be formed in
²⁰C₆ ways = 38760 ways.
After forming this committee, there are 14 people left.
The second 6 person committee can be formed in
¹⁴C₆ ways = 3003 ways
The two committees can be formed in
38760 × 3003 ways = 116,396,280 ways
Step-by-step explanation:
1. Right angled triangle , scalene triangle
2. isosceles triangle, obtuse angled triangle
3. equilateral triangle
4. right angled triangle, isosceles triangle
5. scalene triangle, obtuse angled triangle
6. scalene triangle, acute angled triangle
Answer:
17.39%
Step-by-step explanation:
We can summary the question:
- Probability of students using Google chrome= 0.49
- Probability of students using other browsers = 0.51
So the probability that you need to pick 7 students to find 2 students using Google Chrome is:
P(G) = * ()() = 21*0.2401*0.03 = 0.1739 = 17.39%