You are throwing a party at an arcade. You recieve 5 tokens for every dollar spent. Create an equation that describes this situa
1 answer:
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In this question, it is given that y varies inversely as x . So the equation is
And here k is the proportionality constant .
And when x=6, y=12
So the values of the proportionality constant k is 72 and the correct option is B.
Number should be 2 instead of x .
<u>Step-by-step explanation:</u>
Here we have , Jonas has the following data: 2, 5, x, 2, 4, 3. if the average is 3, We need to find what number should be instead x . Let's find out:
We know that
Where is terms and n is the number of terms . Let's find average for 2, 5, x, 2, 4, 3 which is 3 :
⇒
⇒
⇒
⇒
⇒
Therefore , Number should be 2 instead of x .