150% is the percent markup of the price based on the cost.
Price : 1.25
Cost : 0.50
Mark up: Price - Cost = 1.25 - 0.50 = 0.75
<span>0.75 / 0.50 = 1.50 * 100% = </span>150%
The formula in getting the ROI or the Return on Investment is ROI = Net Profit/ Total Investment x 100. Below is the solution:
ROI = $ 75,000/$1500 x 100
ROI = $ 5 x 100
ROI = $ 500
You will then divide the $ 500 by 6 to get the ROI per year which is equals to $83.33
B. sometimes
sometimes it’s a line and sometimes it’s dashed depending on the less than great than sign
By def. of the derivative, we have for y = ln(x),
Substitute y = h/x, so that as h approaches 0, so does y. We then rewrite the limit as
Recall that the constant e is defined by the limit,
Then in our limit, we end up with
In Mathematica, use
D[Log[x], x]
