The mark up percentage of each order is 400%
<h3>How to determine the percentage mark up?</h3>
The given parameters are:
Cost price = $4
Selling price = $20
The mark up percentage is calculated as:
Mark up percentage = (Selling price - Cost price)/Cost price * 100%
Substitute the known values in the above equation
Mark up percentage = ($20 - $4)/$4 * 100%
Evaluate the difference
Mark up percentage = $16/$4 * 100%
Evaluate the quotient
Mark up percentage = 4 * 100%
This gives
Mark up percentage = 400%
Hence, the mark up percentage of each order is 400%
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Answer:
A 5 •1/2
Step-by-step explanation:
Sorry i misunderstood it for a second
Answer:
Not proportional.
Step-by-step explanation:
We have been given that Nate has 100 bananas. He will eat 2 of them every day.
Let x represent number of days. So bananas eaten in x days would be
.
Total number of bananas, y, left after x days would be ![y=100-2x](https://tex.z-dn.net/?f=y%3D100-2x)
We know that two proportional quantities are in form
, where, k is constant of proportionality.
Since our equation is not in form
, therefore, number of bananas Nate has left is not proportional to the number of days that pass.
Answer:
1) Yes, 1/2 and 2
2) b=1/2 × t
t=2 × b
Step-by-step explanation:
1) Yes, because <em>every</em> package of a toy equals 2 batteries. The constant of proportionality is 1/2 and 2 because 1 ÷ 2 = 1/2 and 2 ÷ 1 = 2 (amount of toys divided by amount of batteries and vice versa)
2) b = 1/2t, because for every battery, there is 1/2 a toy.
t = 2b, because for every toy, there are 2 batteries
<em>note: you can't actually have 1/2 a toy, </em><em>but</em><em> </em><em>we</em><em> </em><em>write</em><em> </em><em>it</em><em> </em><em>like</em><em> </em><em>that</em><em> </em><em>for</em><em> </em><em>the</em><em> </em><em>sake</em><em> </em><em>of</em><em> </em><em>showing</em><em> </em><em>the</em><em> </em><em>relationship</em><em> </em><em>of</em><em> </em><em>toy</em><em> </em><em>to</em><em> </em><em>battery</em><em>. </em>