Compare two similar sides:
24:32 this reduces to 3:4
Answer: D) 3:4
1) sample
2. random sample
3. biased sample
4. estimating from a sample
hope it helps
20,000 divided by 10 is 2,000.
A0=57
a1=43
The picture shows the process to solve. Wish you can understand.
Answer:
B.
Step-by-step explanation:
B.
- 9 ≤ - 3x - 6 ≤ 6
1 part.
- 9 +6 ≤ - 3x - 6 +6
- 3/(- 3) ≤ - 3x/(- 3)
1 ≥ x
2d part
- 3x - 6 +6≤ 6 + 6
- 3x ≤ 12
- 3x/(-3) ≥ 12/(-3)
x ≥ - 4
x ≥ - 4 and x≤ 1