Answer:
The second graph
Step-by-step explanation:
Answer:
There should be 18 blue marbles in the representative sample.
Step-by-step explanation:
Given that a bag contains 9 white and 54 blue marbles, if a representative sample contains 3 white marbles, to determine how many blue marbles would you expect to contain the following calculation must be performed:
9 = 3
54 = X
54 x 3/9 = X
162/9 = X
18 = X
Therefore, there should be 18 blue marbles in the representative sample.
Answer: x ≤3
Step-by-step explanation:
Your answer is correct
Answer:
4 is the coefficient of 4n
Step-by-step explanation:
