Reference no: EM131017554
1. Determine whether the system is consistent, inconsistent, or dependent.
3x + 2y = 15
6x + 4y = 30 (Points : 1)
Consistent
Dependent
Inconsistent
2. Carla invested $23,000, part at 16% and part at 15%. If the total interest at the end of the year is $3,500, how much did she invest at 16%?
$4,000
$18,000
$6,000
$5,000
3. Find the coordinates of the x-intercept.
2x + y = -6
(-6, 0)
(0, -3)
(0, -6)
(-3, 0)
4. Determine whether the system is consistent, inconsistent, or dependent.
3x - 3y = -9
9x - 9y = -27
Consistent
Dependent
Inconsistant
5. The amount of revenue a company makes per day by selling x items is given by the function f(x) = 14x - 0.2x2. How many items should be sold if the company wants to maximize their profit?
30 items
35 items
70 items
40 items
6. Find the domain and range of the relation, and state whether or not the relation is a function.
{(7, 2), (8, 2), (9, 2), (10, 2)}
Domain = {2}, Range = {7, 8, 9, 10}
The relation is not a function.
Domain = {2}, Range = {7, 8, 9, 10}
The relation is a function.
Domain = {7, 8, 9, 10}, Range = {2}
The relation is not a function.
Domain = {7, 8, 9, 10}, Range = {2}
The relation is a function.
7. Write the equation in the slope-intercept form.
4x - 10y = 11
y = 2/5x - 11
y = -2/5x + 11/10
y = -2/5x + 11
y = 2/5x - 11/10
|
What are the advantages of recording property
: Generally accepted accounting principles (GAAP) requires that property, plant, and equipment should be recorded at historical cost. What are the advantages of recording property, plant, and equipment at historical cost?
|
|
What is the supply curve of a perfectly competitive firm
: If an industry is perfectly competitive then a single producer is a price taker? Why? Explain with examples. What is the supply curve of a perfectly competitive firm? Is it different from that of the market supply curve? Explain with examples.
|
|
Is marketing adult-styled undergarments to younger audience
: Abercrombie & Fitch, a retail clothing chain based in New Albany, Ohio, launched a line of thong underwear for preteen girls. Is marketing adult-styled undergarments to a younger audience unethical? Why or why not
|
|
Is the company allocating resources efficiently
: Graphically illustrate how a 25% decline in the price of business travel was initially $1,200 per trip and the price of electronic media was $600 per hour. Suppose that, after the price of business travel drops. The company issues a report indicat..
|
|
Write the equation in the slope-intercept form
: Write the equation in the slope-intercept form. Find the domain and range of the relation, and state whether or not the relation is a function.
|
|
Review the information in the practicum project plan
: Review the information in the Practicum Project Plan (PPP) Overview document introduced in Week 3. The overview describes the components that must be included in your plan
|
|
Where does internet delivery fit into the mix
: Movie pricing has been a classic example of price discrimination. Get the most money from those willing to go to theaters. Get a little less later from DVD sales. Drop the price a bit more from viewing it on HBO. Finally, get what you can from "fr..
|
|
Graph the equation and identify the y-intercept
: Graph the equation and identify the y-intercept and also show graph. Graph the line containing the given pair of points and find the slope. Also show graph and slope =?
|
|
What are her accounting profits
: Jaynet spends $25,000 per year on painting supplies and storage space. She recently received two job offers from a famous marketing firm - one offer was for $125,000 per year, and the other was for $105,000. However, she turned both jobs down to ..
|