Answer:
lhh
Step-by-step explanation:
Download the app photo math
Answer:
18 red marbles
Step-by-step explanation:
Because the ratio of yellow marbles to red marbles is 1:6 in the population, the expected number of red marbles is 6 times the number of yellow marbles in the representative sample. there should be 18 red marbles.
Answer is B. second one
A = 1/8, B = 5/16, C = 7/12, D = 5/6
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Answer:
-2x+5y should be the answer
hope that helps
