Study the graph and answer the following question. How many Bikers were there?
![](http://admin.getprephub.com/media/editor/Screenshot%202023-05-17%20at%201.24.14%20PM_20230517120345646431.png)

<div id="id_cont_display" class="markdown-body editormd-html-preview"><textarea>Study the graph and answer the following question. How many Bikers were there?
![](http://admin.getprephub.com/media/editor/Screenshot%202023-05-17%20at%201.24.14%20PM_20230517120345646431.png)</textarea><p>Study the graph and answer the following question. How many Bikers were there?<br><img src="http://admin.getprephub.com/media/editor/Screenshot%202023-05-17%20at%201.24.14%20PM_20230517120345646431.png" alt=""></p>
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<div id="id_solution_display" class="markdown-body editormd-html-preview"><textarea>From the graph, there are $$50$$ runners and $$20$$ bikers in the group. </textarea><p>From the graph, there are <span class="editormd-tex"><span class="katex" style="font-size: 1.6em;"><span class="katex-mathml"><math><semantics><mrow><mn>5</mn><mn>0</mn></mrow><annotation encoding="application/x-tex">50</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height: 0.64444em;"></span><span class="strut bottom" style="height: 0.64444em; vertical-align: 0em;"></span><span class="base textstyle uncramped"><span class="mord">5</span><span class="mord">0</span></span></span></span></span> runners and <span class="editormd-tex"><span class="katex" style="font-size: 1.6em;"><span class="katex-mathml"><math><semantics><mrow><mn>2</mn><mn>0</mn></mrow><annotation encoding="application/x-tex">20</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="strut" style="height: 0.64444em;"></span><span class="strut bottom" style="height: 0.64444em; vertical-align: 0em;"></span><span class="base textstyle uncramped"><span class="mord">2</span><span class="mord">0</span></span></span></span></span> bikers in the group. </p>
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