In order to conduct an experiment, 4 subjects are randomly selected from a group of 46 subjects. How many different groups of 4
subjects are possible?
1 answer:
11
Step-by-step explanation:
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Answer:
1.28
Step-by-step explanation:
32% of 4
0.32 × 4
1.28
Answer:
1/3
Step-by-step explanation:
7-9=-2
2-8=-6
2/6 is 1/3 when simplified
89 tens because 8 x10 is 80 add the 9
89
Answer:
you
Step-by-step explanation:
Answer: Choice A, x=-4
Step-by-step explanation:
1. 9x−(3x+9)=2x−25
2. 9x-3x-9=2x-25
3. 6x-9=2x-25
4. 6x-9=2x-25
-2x -2x
5. 4x-9=-25
+9 +9
6. 4x=-16 (divide both sides by 4)
7. x=-4
