Answer:
D. $28
Explanation:
Given the following data;
Cost price = $20
Markup = 40%
To find the selling price;
Markup price = 40/100 * 20
Markup price = 800/100
Markup price = $8
Next, we would add the markup to the cost price;
Selling price = markup price + cost price
Selling price = 8 + 20
Selling price = $28
Therefore, the price of each pair of jeans is $28.
For this case we have the following function:
f (x) = 2x ^ 2-24x + c
We set zero to find the roots of the function.
We have then:
2x ^ 2-24x + c = 0
x ^ 2-12x + c / 2 = 0
Factoring we have:
(x - / + x1) (x - / + x2) = 0
On the other hand we have:
x2-x1 = 18
x2 + x1 = -12
Solving the system we have:
x1 = -15
x2 = 3
Substituting we have:
(x-15) (x + 3) = 0
Rewriting:
x ^ 2 -12x - 45 = 0
Therefore, the value of c is given by:
c / 2 = -45
c = -90
Answer:
the value of c is:
c = -90
about 5.8 years
What is growth rate?
Growth rates are the changes in a particular variable's percentage over a given period of time. Increase rates, for investors, often represent the compounded yearly rate of growth of a company's revenues, earnings, dividends, or even macro terms, such as gross domestic product (GDP) and retail sales. Two popular types of growth rates used for analysis are expected forward-looking and trailing growth rates.
Growth rates are used to calculate the percentage change in a variable over a given year.
In the past, growth rates have been used to analyze economic activity, business management, and investment returns. Growth rates were first employed by biologists to analyze population sizes.
Learn more about growth rate with the help of given link:-
brainly.com/question/23618633
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Answer:
(D) $14,000–$20,000
Explanation:
We will calcualte based on the current minimun wage at september 2019 7.25 USD per hour
we will assume it works a full-time five days and half-day the saturdays totalizing a 44 hours week
and there is 52 week per year
7.25 USD per hour
x 44 hours per week
x 52 weeks per year
16.588 yearly wages
with no overtime the wages will be in the range of option D
