They are equivalent because 4:5 can both be multiplied by 2 making 8:10.
Answer:
the question is blurry take a picture again
Step-by-step explanation:
Answer:
all work is pictured and shown
40 ways. 6!/3!(6-3)! =120. We are only trying to find 3 ways. 120 is the total, 120/30 =40. So 40 is the answer.
Answer:
16 13 13 11 11 9 9 8 Median = 11 Mean = 11.25
