Answer:
the answer is C.
Step-by-step explanation:
If there was a line under the less than symbol then it would be A because it can be equal to 250 or below but it is C because it is just below 250.
Answer:800
Step-by-step explanation:

and 




Using Z table to get InvNormal(0.9893)=2.30


Answer:
15.625
Step-by-step explanation:
V=wxhxl=2.5x2.5x2.5=15.625
1813 x

= 326.34
18% of 1813 people is 326.34 people
333 is a reasonable estimate.
Here are a few reasons:
The triangles have the same three sides
The triangles have the same three angles
The triangles could perfect overlap one another
They have corresponding angles.
Not sure if this helped but I hope so!