In getting the correlation of R where the given is the average of X and Y and calculate their standard deviation. So correlation coefficient is a number that quantities some type of correlation and dependence and the standard deviation are a quantity calculated to indicate the extent of deviation for a group as a whole. I hope this would help
Answer:
X=18
Step-by-step explanation:
R(t) = 6t
<span>putting into the formula </span>
<span>V = (4/3) pi * r^3 </span>
<span>V(t) = (4/3) pi * (6t)^3 </span>
<span> </span>
<span>V(t) = (4/3) pi * 216 t^3
Multiply the 4/3 by the 216 and </span>
<span>V(t) = 288 * pi * t^3</span>
Answer:
Step-by-step explanation: Proofs are important because it help with logically reasoning our problems and help us break the problem down and solve it based on assumed step that guarantee with our conclusion we are trying to prove. . Which is mathematics 101, and it helps us with logical arguments which is crucial for mathematics later down the line. Adding on to that that also means also it gives us different ways to solve problems.
In geometry, the consequences of being inaccurate is contradicting and not understanding the general properties, definitions, postulates, and theorems.
Most people use proofs for example, in court to prove whether someone is innocent or gulity.