Answer:20000
Step-by-step explanation:
30+1000+4000
Answer:
I think that the answer is 2.5 , the second item .
<span>ME = 1.10.
Explanation:
The margin of error, ME, is given by the formula z*(</span>σ<span>/</span>√<span>n).
Since we want a 90% confidence interval, z=1.645.
</span>σ<span>=6, and n=80, giving us ME=1.645*(6/</span>√<span>80). This comes out to 1.10.</span>
Answer:
42
Step-by-step explanation:
Please mark me BRAINLIEST
Answer:
c) 1872m^2
Question4: 992m^2
Step-by-step explanation:
