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
Arturiano [62]
2 years ago
7

Find the rate of change for the situation. You run 14 miles in two hours and 28 miles in four hours.

Mathematics
1 answer:
krek1111 [17]2 years ago
4 0

the slope goes by several names

• average rate of change

• rate of change

• deltaY over deltaX

• Δy over Δx

• rise over run

• gradient

• constant of proportionality

however, is the same cat wearing different costumes.

\begin{array}{ccll} \stackrel{x}{miles}&\stackrel{y}{hours}\\ \cline{1-2} 14&2\\ 28&4 \end{array}\qquad \qquad \begin{array}{llll} (\stackrel{x_1}{14}~,~\stackrel{y_1}{2})\qquad (\stackrel{x_2}{28}~,~\stackrel{y_2}{4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{4}-\stackrel{y1}{2}}}{\underset{run} {\underset{x_2}{28}-\underset{x_1}{14}}}\implies \cfrac{2}{14}\implies \cfrac{1}{7} \end{array}

You might be interested in
Calculate the distance between each given pair of points. Round your answer to the nearest tenth, if necessary.
Ksju [112]
The answer is 5 

Here are the steps:

First off, we will be using the distance formula of 
d=\sqrt{(x_ {2}- x_{2}) ^{2}+( y_{2}- y_{1})^2     }

So we have the ordered pairs of (3,1) and (6,5)

Once you plug them into the formula it should look like this: 
d= \sqrt{(6-3)^2+(5-1)^2}

Now we do the math inside the parenthesis and end up with:
d=\sqrt{3^2+4^2}

Then you multiply by the power and simplify to get:
d=\sqrt{25}

And the \sqrt{25}=5

So your answer is 5
8 0
3 years ago
20 to 8 in simpliest form
Mashcka [7]

Answer:

in it's lowest form its 5/2

8 0
2 years ago
Find the volume of the composite solid. Round your answer to the nearest hundredth.
Vera_Pavlovna [14]

Answer: see my work

Step-by-step explanation:

volume is lwh

volume is 3*3*10

volume is 9*10

volume is cubic cm

volume is 90

volume is 90 cubic cm

8 0
2 years ago
Read 2 more answers
PLEASE HELP VERY CONFUSED ON WHERE THE DOTS ARE.
liq [111]

Answer:

(3,3) ( 1,2) (3,1) (-2,-2) (-2 3)

Step-by-step explanation:

have a good day

4 0
3 years ago
Read 2 more answers
Answer four of these question and you will be the brainliest. Answer this with solution please
lawyer [7]

(1) -1.79, 2 1/4, 2.54 , -4

negative -> positive

reorder: -4. -1.79, 2 1/4 (or 2.25), 2.54

(2) -x

The larger x is the smaller the value

-$40.75<-$25.20

BUT the larger after the minus the more you owe so Renae owes more.

(3)

sorry idk

(4)

78F-x=70F

|x|=8*F

4 0
3 years ago
Other questions:
  • What is the perimeter of triangleABC
    11·2 answers
  • In the diagram, what is the measure of ZWRS?
    9·2 answers
  • Find the missing value.
    6·2 answers
  • Which quadrilaterals have diagonals that are not lines of symmetry?
    6·1 answer
  • What is the equation of the line that is perpendicular to f(x) and passes through the point (4, –6)
    7·2 answers
  • A square garden with a side length 150 m has a square swimming pool in very center with a side length 25 m .Calculate the area o
    8·1 answer
  • Round 3,854,927 to the hundredths place
    6·1 answer
  • Muhammad is paid x dollars an hour. He received a 10% raise. Which expression can Michael use to calculate his new hourly wage?
    14·1 answer
  • Yard
    6·1 answer
  • Harry’s company can store 50,000 units of their new product in the warehouse, the maximum capacity for the warehouse. They sold
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!