Step-by-step explanation:
Simple
We will subtract
21 - 16 = 5
So 5 more students can join the class
volume = L x W x H
702 = 13 x 6 x h
702 = 78 x h
702/78 = h
h = 9
Answer:
Probability that she selects a blue bead
= 3/9
= 1/3
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