Roberto and Genevieve are trying to separate a mixture of beads using a sifter. The chart below shows the colors and sizes of th e beads. What size must the holes in the sifter be to separate the red and blue beads from the yellow beads?
2 answers:
Answer:
2.5 mm
Explanation:
It's just big enough for red and blue to fall through but small enough that yellow will stay in
Answer:b
Explanation:
Because it look like it
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728 N
Explanation:
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