What are the sides worth?
Answer:
The cost of the sweater before the markup is $24.50.
Step-by-step explanation:
The percent markup of an item is calculated by subtracting the original cost of the item from the sale price and then dividing by the original cost. In this case, we are trying to find the original cost, so we know that the percent markup is 40%, or 0.4. Since the sale price of the item would be 100% of the original cost multiplied by an additional 40% markup, we can take the sale price of the item divided by 140%, or 1.4: 34.30/1.4 = 24.50.
ANSWER:
In short, The population of price differences (woman – man) is normally distributed, or the sample size is large. population of price differences is normally distributed.
The data provide convincing evidence that, on average, women pay more than men in the county for the same car model.
Here we will use the formula of compound interest which is as follows:
Where,
A=amount
P=principal
r=rate of interest
n=number of times interest is compounded in a year
t=time
We are given,
r=2% or 0.02
t= 5 years
n =4( compounded quarterly)
A= $300
Let us plug these in the formula to find Principal
Principal = $271.49
Answer: Mark earned $271.49 during odd jobs.