The answer is C: systematic sampling
It is 1 and - 3 so b yeah
To answer your question:
0.5 is 10 times greater than 0.05
Answer:
169 I believe
Step-by-step explanation:
Ifsifskfskfzfkxjf
Answer:
-9x^3+4x^2+5
Step-by-step explanation:
(6x^2 - 3 - 5x^3) - (4x^3 +2x^2 - 8)
distribute the minus sign
(6x^2 - 3 - 5x^3) - 4x^3 -2x^2 + 8
Combine like terms
-5x^3 -4x^3 +6x^2 - 2x^2 -3 +8
-9x^3+4x^2+5
