As per the direct variation formula, it take 11 hours : 6 minutes : 36 seconds to earn $25,000 for the restaurant.
Direct variation:
Direct Variation is said to be the relationship between two variables in which one is a constant multiple of the other.
Direct variation equation: y = kx
Given,
A local fast food restaurant takes in $9000 in a 4 hours period. Write a direct variation equation for the relationship income and number of hours.
Here we need to estimate how many hours it would take the restaurant to earn $25,000.
a) Let us consider income (I) directly varies to number of hours (h) where k is the constant of variation.
I = kh ⇒ Direct variation equation
Solve for k:
9,000 = (k)(4)
k = 9,000/4
k = 2,250
b) When income (I) = 25,000, find the number of hours:
I = kh
25,000 = (2,250) (h)
h = 25,000/2,250
h = 11.11
It will take approximately 11 hours : 6 minutes : 36 seconds for the restaurant to earn $25,000.
To know more about Direct variation here.
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<h3>Hello there i hope you are having a great day :) </h3><h3>Shop A Shop B
</h3><h3>55 36
</h3><h3>52 40
</h3><h3>50 34
</h3><h3>47 39
</h3><h3>51 44
</h3><h3>48 41
</h3><h3>53 40
</h3><h3>53 38</h3><h3>1) Mean for both coffee shops = Shop A = 409 ÷ 8 = 51.125 Shop B = 312 ÷ 8 = 39.</h3><h3>2) Mean for Shop B = 39</h3><h3>3) Mean for Shop A = 51.125</h3><h3>4) Median for Shop A = 52</h3><h3>5) Median for Shop B = 39</h3><h3>Hopefully this well help you :)</h3>
Don’t mind my math homework- But ya the answer would be -1/3. You’re welcome I got your back :)
No se pero me gustaría alludar
