answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
coldgirl [10]
2 years ago
11

Company A: A 2-column table with 5 rows. The first column is labeled hours with entries 5, 12, 20, 29, 42. The second column is

labeled earnings (dollar sign) with entries 340, 404, 460, 530, 630.
Company B: A 2-column table with 5 rows. The first column is labeled hours with entries 4, 9, 20, 32, 39. The second column is labeled earnings (dollar sign) with entries 125, 234, 450, 668, 828.

If Amelia wants to make the maximum amount of money working only 22 hours per week, which company should she work for? Explain your answer.

1) Company A: Using linear regression models from both data sets, she determines that it pays about $14 more.

2) Company A: Using quadratic regression models from both data sets, she determines that it pays about $5 more.

3) Company B: Using linear regression models from both data sets, she determines that it pays about $10 more.

4) Company B: Using exponential regression models from both data sets, she determines that it pays about $8 more.
Mathematics
2 answers:
ryzh [129]2 years ago
8 0

Answer:

The correct answer is C.

Step-by-step explanation:

I took the test

slamgirl [31]2 years ago
8 0

Answer:

The answer is C on Edg2020

Step-by-step explanation:

You might be interested in
Davion wants to buy 4 tickets to a basketball game. He sees that there is a discount for $25 off his entire purchase at checkout
KATRIN_1 [288]

Answer:

$60 per ticket

Step-by-step explanation:

$215 is what it costs after the discount, so add the amount taken off, back on.

215+25

 240

Then, divide by 4 to find the cost of each individual ticket.

240/4

60

Hope it helps!

6 0
2 years ago
Which transformations have been applied to the graph of f(x) = x2 to produce the graph of g(x) = –5x2 + 100x – 450? Select three
RSB [31]

Answer:

The graph of f(x) is shifted up 50 units

The graph of f(x) is shifted right 10 units

The graph of f(x) is reflected over the x-axis

Step-by-step explanation:

we have

f(x)=x^{2}

This is a vertical parabola open upward

The vertex is a minimum

The vertex is the origin (0,0)

g(x)=-5x^{2}+100x-450

This is a vertical parabola open downward

The vertex is a maximum

The first thing to note is that fx) is a parabola that opens up and g(x) opens down, so a reflection across the x-axis must have been applied.

Find the vertex of g(x)

Convert to vertex form

g(x)=-5x^{2}+100x-450

Complete the square

g(x)=-5(x^{2}-20x)-450

g(x)=-5(x^{2}-20x+100)-450+500

g(x)=-5(x^{2}-20x+100)+50

g(x)=-5(x-10)^{2}+50

The vertex is the point (10,50)

so

To translate the vertex of (0,0) to (10,50)

The rule of the translation is

(x,y) ------> (x+10,y+50)

That means ----> The translation is 10 units at right and 50 units up

therefore

The transformations are

The graph of f(x) is shifted up 50 units

The graph of f(x) is shifted right 10 units

The graph of f(x) is reflected over the x-axis

5 0
2 years ago
Read 2 more answers
The length of a rectangle is 5/2 units greater than twice its width. If its width is w, which expression gives the perimeter of
miv72 [106K]
L=5/2*2w=5w
P=(5w+w)*2=12w
Perimeter is 12w
7 0
2 years ago
Read 2 more answers
Which expression is equivalent to the one below ?
maks197457 [2]

Answer: \frac {X^6 \times Y^4}{X \times Y^2}          

Step-by-step explanation:

<u>1.SEPARATE THE VARIABLES AS X & Y IN NUMERATOR</u>

 NOW,we can changes in the numerator  variable  ADDING THE POWERS THEN THE VARIABLES    X^{2+4} \times Y^{3+1}{/tex]                                            [tex] X^{6} \times Y^{4}{/tex]2. KEEP THE DENOMINATOR AS ITS :                         [tex]X \times Y^{2}

7 0
2 years ago
Two trains are traveling at a constant rate. Which train has the greater speed?
Contact [7]

Answer:

Train B.

Step-by-step explanation:

2 hours on Train A would be 120 miles and 2 miles on Train B would be 250 miles. The greater number (which is train B) is the one going the fastest.

Please mark me brainliest I need it! Please!

5 0
2 years ago
Other questions:
  • Let f(x)=4x-1 and g(x)=2x^2+3. Perform each function operations and then find the domain.
    8·1 answer
  • REPRESENT A PROBLEM: Six friends share 5 meat pies. Each friend first eats half of a meat pie. How much more meat pie does each
    7·1 answer
  • Classify the following triangle as acute obtuse or right 132 36 12
    12·1 answer
  • The sum of three consecutive integers is -369
    9·2 answers
  • Complete the synthetic division problem below.
    14·2 answers
  • an italian sausage is 8 inches long how many pieces of sausage can be cut form the 8-inch piece of sausage if each piece is the
    12·1 answer
  • Triangle SQT is isosceles. The measure of angle STQ is 48°. Triangle S Q T is cut by perpendicular bisector T R. The lengths of
    8·2 answers
  • Josephine bought 8 packets of biscuits. Each packet had a mass of 500 g
    6·1 answer
  • Devon purchased a new car valued at $16,000 that depreciated continuously at a rate of 35%. Its current value is $2,000. The equ
    11·1 answer
  • The price of a ceramic bead necklace (Y) is directly proportional to the number of beads (x) on the necklace. Using the graph, w
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!