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
grandymaker [24]
3 years ago
12

A man can dig a ditch in 3 hours and his daughter can dig he same size ditch in 5 hours. Working together, how long will it take

them to dig the ditch?
Mathematics
1 answer:
Marrrta [24]3 years ago
5 0
I believe that this would be 4 hours
You might be interested in
12x + 2y = 6<br><br>A. solve for y<br><br>B. What is the slope and what is the y-intercept?<br><br>​
VashaNatasha [74]

Answer:

y=3

B.Slope is -6 Y intercept is 0.5

Step-by-step explanation:

8 0
3 years ago
Its for science but its got math involved<br>its got to do with speed distance and time​
KIM [24]
<h3>for 1</h3>

distance:1, 1, 1.3, 1.5, 2, 2.3, 2.5, 3 ,3.2, 4

time. :1, 2, 3 , 4 , 5 , 6 , 7 , 8 ,. 9 ,10

<h3>for 2</h3>

distance:1.5, 2, 3.2, 4.2, 5, 6, 7, 8

time. : 1 , 2, 3 , 4. , 5, 6, 7, 8

<h3>at 5 seconds which travelled the greatest distance : snail 2</h3>

<h3>which travelled a greater distance:snail 2</h3>

<h3>what is the speed of snail 1 at 8 second :</h3>

distance = 3. Time = 8

speed = distanc<em>e</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>ti</em><em>me</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>spee</em><em>d</em><em> </em><em>=</em><em> </em><u>8</u>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>3</em>

<em>sp</em><em>eed</em><em> </em><em>=</em><em>2</em><em>.</em><em>6</em><em>6</em><em> </em>

<em>approximately</em><em> </em><em>=</em><em> </em><em>2</em><em>.</em><em>7</em><em>. </em><em> </em><em>or</em><em> </em><em>3</em>

7 0
3 years ago
Need help with this refer to picture
aalyn [17]
First one C second one D sorry if I’m wrong
5 0
3 years ago
Read 2 more answers
(50 POINTS) A group of workers is harvesting berries at a constant rate. An equation that represents the number of baskets of be
goldenfox [79]

Hi There!


Follow y = mx + b

m = slope

b = y intercept


(a) What are the slope and the y-intercept for the equation that represents the number of baskets of berries the workers picked over a period of time?

Slope = 5

Y intercept = 10


(b) What are the rate of change and the initial amount? Explain the meaning of the rate of change and the initial amount for the situation.

The rate of change is how much it takes for the amoun to change. The initial amount should be going up with a slope of 5 each time.


(c) Use graph paper to draw a graph representing the situation. Label the axes appropriately.

Start at the origin than continue with a slope of 5 and make sure the y intercept is correctly graphed.

4 0
4 years ago
Read 2 more answers
How do you combine like terms in this expression? <br><br> 10xy-4(xy+2x²y)
klio [65]
The answer is - 8x^2y+6xy
7 0
3 years ago
Other questions:
  • Here’s a rather interesante one:
    12·1 answer
  • Help now plz<br><br> 4/9-2/18
    10·2 answers
  • Find a number You can add to 6274 so you have to regroup ones,tens, and Hundreds
    7·1 answer
  • Which fraction is the smallest 5/6, 2/3, 11/15, 3/5
    6·2 answers
  • What is the equation of the line that passes through the point (-3,-4) and has a slope of 4?
    7·1 answer
  • Which of the following equations is equivalent to the equation 6x-y=1
    5·2 answers
  • A girl's hair is 12 3/8 inches long, if she has 2 1/2 inches cut off, how long will her hair<br> be
    11·2 answers
  • can earn 5 coins In my town, gas prices are always listed to the thousandths place. Since the smallest coin we have is the penny
    14·1 answer
  • The distance between Happyville and Giggleland is 60 miles. how far is this in kilometers?
    12·1 answer
  • 1 7/12 as the simplest form plsss
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!