1answer.
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
oksano4ka [1.4K]
3 years ago
14

The amount Lin's sister earns at her part-time job is proportional to the number

Mathematics
1 answer:
jarptica [38.1K]3 years ago
3 0

the equation framed in the form of y=kx is  y = 9.6(x) and ,  x as a function of y x=\frac{1}{ 9.6}(y) .

<u>Step-by-step explanation:</u>

Here we have , The amount Lin's sister earns at her part-time job is proportional to the number  of hours she works. She earns $9.60 per hour. We need to find  an equation in the form y=kx  to describe this situation, where x represents the hours she works and y  represents the dollars she earns.Is y a function of x . Also , Write  an equation describing x as a function of y . Let's find out:

Here , Lin's sister earns $9.60 per hour . Let  x represents the hours she works and y  represents the dollars she earns . So , According to question following is the equation framed in the form of y=kx :

⇒ y = 9.6(x)

Yes, y is a function of x , as a straight line with a slope of 9.6

Now ,  x as a function of y :

⇒ \frac{y}{ 9.6}=(x)

⇒ x=\frac{1}{ 9.6}(y)

Therefore , the equation framed in the form of y=kx is  y = 9.6(x) and ,  x as a function of y x=\frac{1}{ 9.6}(y) .

You might be interested in
The length of a rectangle is five times its width. if the perimeter of the rectangle is 96 yd , find its area.
elena-14-01-66 [18.8K]
Rectangle has 4 sides dived 96 by 4 and then from there you have to make length be bigger than width
3 0
3 years ago
What are the rate of change and the initial value of the function represented by the graph?
Norma-Jean [14]

Answer:D

Step-by-step explanation:

7 0
2 years ago
1.What basic trigonometric identity would you use to verify that cot x sin x = cos x? . .
zavuch27 [327]
1 ) cot x * sin x = cos x
(cos x / sin x) * sin x = cos x 
cos x = cos x
Answer: B ) cot x = cos x / sin x
2 ) ( sin² x + cos² x ) / cos x = sec x
1/cos x = sec x
sec x = sec x
Answer: C ) cos² x + sin² x = 1
3 0
3 years ago
45<br> 2<br> If<br> = 2, what is the value of<br> A) O<br> B) 1<br> C) 2<br> D) 4.
eimsori [14]

Answer:

Tangent = opposite / adjacent

Tangent of 45º equals 1

Step-by-step explanation:

7 0
3 years ago
Which of the following describes the image of a figure after a dilation that has a scale factor between zero and one?
g100num [7]

Answer:

When a figure or shape is dilated , the size of the figure either enlarges or shrank without changing its actual shape.

Shape or figure after dilation is similar to original figure.

If the scale or factor of dilation is greater than 1 the shape enlarges.

If the scale factor lies between 0<scale factor<1, then the figure shrinks i.e size reduces.

So out of all the options given →It has the same shape as the original and is smaller than the original figure.




7 0
3 years ago
Other questions:
  • Kylee and two of her friends are at a museum. They find two quarters and a dime on the ground. If Kylee and her friends share th
    14·1 answer
  • Write an expression that represents the quantity 5 more than a number
    13·1 answer
  • 25a^2-30a+9 factor ?
    6·1 answer
  • If AB = AD + DB and AD = AC, then AB = AC + DB because of the
    5·1 answer
  • Is the function f(x)= <img src="https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bx%7D" id="TexFormula1" title="\sqrt[5]{x}" alt="\sqrt[5
    9·1 answer
  • A newborn baby has 26,000,000,000 cells. An adult has about 1.9×10³ times as many as a newborn. About how many cells does an adu
    11·1 answer
  • About how much liquid is in a pitcher filled with fruit punch.16 cups
    11·1 answer
  • 132% of 675?<br><br><br> Please help
    7·2 answers
  • A car is traveling at 25 miles per hour on a residential street. About how many feet does it travel per second?
    14·1 answer
  • Use the equation A = bh to calculate the height of a parallelogram with an area of 36 square inches and a base of 9 inches
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!