Answer:
Add the numbers together and divide by the number of numbers. (The sum of values divided by the number of values). Arrange the numbers in order, find the middle number. (The middle value when the values are ranked).
Answer:
20 seconds
Step-by-step explanation:
i think this is right
Answer:
[0, infinity)
Step-by-step explanation:
A square root can only use positive numbers, otherwise it becomes imaginary. A function needs to be real to output real values. Therefore, the domain is everything from 0 onwards.
Answer:
1. 2/5
2. 4/5
3. -3/-6
4. -5/-3
5. 1/4
6. 1
7. 3/12 or 1/4
8. 1/-2
9. 3/2
10. 1
11. 24/-1
12. 13
13. 9/17
14. 28/-16
15. -17/14
16. -13/6
Step-by-step explanation:
Through problems 1-6, use the rise/run method to find the slope.
Through questions 7-16, use the y2-y1/x2-x1 formula.
Hope this helped!
Answer:
21 goes into 189 9 times
Step-by-step explanation:
189
------- = 9
21
