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
ololo11 [35]
3 years ago
10

Rowan reads at a constant rate of 1.5 pages per minute and has already

Mathematics
1 answer:
saul85 [17]3 years ago
3 0

Using linear functions, it is found that Rowan and Kennedy will have read the same number of pages in 10 minutes.

What is a linear function?

  • A linear function is modeled by:

y = ax + b

In which:

  • a is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0.

For Rowan, we have that:

  • He has already read 20 pages, hence the y-intercept is b = 20.
  • He reads 1.5 pages per minute, hence the slope is a = 1.5

Then:

y_R = 1.5x + 20

For Kennedy, we have that:

  • He has already read 25 pages, hence the y-intercept is b = 25.
  • He reads 1 page per minute, hence the slope is a = 1

Then:

y_K = x + 25

They will have read the same number of pages after x minutes, for which:

y_R = y_K

Then:

1.5x + 20 = x + 25

0.5x = 5

x = \frac{5}{0.5}

x = 10

To learn more about linear function, you can take a look at brainly.com/question/25823744

You might be interested in
Which system of equations is equivalent to the system of equations shown?
Ivanshal [37]
<span>I can solve for x and y
A) 2x - 4y = 12
A) 2x = 4y + 12
A) x = 2y + 6
Substituting into B
B) 3* (2y +6)  - 5y = 20
B) 6y + 18 -5y = 20
B) y = 2
B) x = 10


</span>
4 0
3 years ago
What is the square root of -105 rounded to the nearest integer
Mila [183]
This is an imaginary number = sqrt105 * i  =  10i  ro nearest integer
3 0
3 years ago
The first AMC 8 was given in 1985 and it has been given annually since that time. Samantha turned 12 years old the year that she
Lorico [155]
I would start like this: which year was the seventh AMC 8??

the first was in 1985
The second: 1986
3: 1987
4: 1988
5: 1989
6: 1990
7: 1991

so seventh AMC 8 took place in 1991.
she was then 12, so we can subtract this age from 1991:

1991-12=1979

so she was born in 1979!




5 0
3 years ago
The answer to the problem
ser-zykov [4K]

Answer:

580

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What's the equation for the line that passes through the given point and is parallel to the graph of the given line (3,-1);y=2x-
ad-work [718]
You should plug the x and y values into the original equations to get your b value. You should get a b value of 7. Your new equation should be y=2x+7
5 0
3 years ago
Other questions:
  • What is the answer to the problem above please help fast
    11·2 answers
  • What are the partial products amira will need to find the products
    13·1 answer
  • Hey, this question is really simple but im a little tired and can't seem to get it.. 25 points and brainliest- please help out.
    8·2 answers
  • Jernel has to figure out the area of her
    15·1 answer
  • ¿Cuál es el doble de un número menos nueve?
    10·1 answer
  • What is the solution to 2x+4=6x-16​
    7·2 answers
  • What is the scale factor of the dilation?
    10·1 answer
  • Point-Slope Form of a Line
    10·1 answer
  • Factor x3y6 + 27z42. (xy3 + 3z39)(x2y9 – 3xy3z39 + 9z1,521) (xy3 + 3z39)(x2y6 – 3xy3z39 + 9z78) (x3y6 + 27z42)(x6y12 – 27x3y6z42
    7·2 answers
  • Peter takes 7 minutes and 30 seconds to run 1 mile. How many miles can he run in 15 minutes?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!