Answer:
30:49
Step-by-step explanation:
Take 49 and subtract 19 from it that leaves you with 30. therefore you have 30 black horses.
Population mean = (7+8+6+6+6+4+4+1+2+7+6+1+1+1+3+3+5+4+5+7) / 20 = 87/20 = 4.35 <==
sample mean = (4+5+7) / 3 = 16/3 = 5.33 <==
Answer:
14.5
Step-by-step explanation:
I got 14.5 i hope this helps
Answer:
what are the answer choices?
The last 8 is in the one-thousandths place so multiply the whole number by 1000 to get
-1808/1000 which is a fraction and thus by definition rational