Determine whether the sampling method is random,systematic,or stratified.
1 answer:
Answer:
systematic
Step-by-step explanation:
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Answer:
6
Step-by-step explanation:
4 a + 3 b
when a = 3 and b= -1.2
4 (3) + 5 (-1.2)
12 + -6
6
Answer:
42 - 24 * 36
18*36
and rewrite your answer by yourself
Answer is b, hope you pass
Answer:
x=5
Step-by-step explanation:
2x – 4 = 6
Add 4 to each side
2x – 4 +4= 6+4
2x = 10
Divide each side by 2
2x/2 = 10/2
x = 5
Line 1 slope is -1
Line 2 slope is 4/5
