Answer:
It also investigates different methods for representing survey results through graphs. ... Imagine that you wanted to know the percentage of the people in your town who eat ... For example, if there were 100 students a school, they could each be ... A biased sample does not accurately represent the intended or expected ...
Step-by-step explanation:
It should be squared because when you are trying to find the area it normally means you use the measurement sq.
Answer:
c) 345.4 cm²
The plastic coating would be needed to coat the surface of the chain link
= 345.4 cm²
Step-by-step explanation:
<em>Given radius of the cylinder 'r' = 2.5 cm</em>
<em>Given Height of the cylinder 'h' = 22 cm</em>
<em>Area of the curved surface = 2 π r h </em>
<em>The plastic coating would be needed to coat the surface of the chain link</em>
<em> A = 2 π r h </em>
<em> A = 2 × 3.14 ×2.5×22 </em>
<em> A = 345.4 cm²</em>
<u><em>Conclusion</em></u><em>:-</em>
<em>The plastic coating would be needed to coat the surface of the chain link</em>
<em> = 345.4 cm²</em>
Answer:
Perimeter = 2 ( l + w )
if u r given for rectangle thats the formula
Answer:
12
Step-by-step explanation:
it is 12 because i got a 100 on the test