4 years ago

What type of relationship has his teacher discovered?

Mathematics

2 answers:

miss Akunina [59]4 years ago

7 0

Positive correlation, likely causal

Answer is A

Step-by-step explanation:

n200080 [17]4 years ago

6 0

Answer:

A) positive correlation, likely causal

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the number of hours,h, it takes to wash c numbers of cars at a school fundraiser is inversely proportional to the number of stud

Alex787 [66]

$\bf \qquad \qquad \textit{inverse proportional variation}
\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
\stackrel{\textit{\underline{h}ours to wash a car, is inversely proportional to \underline{s}tudents working on it}}{h=\cfrac{k}{s}}$