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
Bond [772]
3 years ago
11

1. Martin can pour a concrete walkway in 6 hours working alone. Victor has

Mathematics
1 answer:
Bond [772]3 years ago
6 0

Answer:

2.4 hr. = time working together

Step-by-step explanation:

Let x = time working together

x/6 = work done by Martin

x/4 = work done by Victor

Martin's part + Victor's part = 1 jog done

x/6 + x/4 = 1  Multiply thru by 12

2x + 3x = 12

5x = 12

x = 2.4 hr.

You might be interested in
Which statement about a figure with line symmetry is correct?
emmainna [20.7K]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
A 150-unit apartment complex is infested with rats. The apartment caretaker checked 9 units and found the following number of ra
MA_775_DIABLO [31]
{2, 5, 3, 1, 0, 3, 7, 2, 2} is the data set. We can find this by finding <span>relative frequency of 3 = 2/9 = 0.22 and then 150 times .22 = 33 units</span>
8 0
3 years ago
The figure shows the movement of a pedestrian as she walks from point B to point E. Write a formula for function d(t) for each s
levacccp [35]

Answer:

crxr utcug UFC tvuyvuyv tvuycrcfgvugvihtc

Step-by-step explanation:

TT good uvjobihcygc r

8 0
2 years ago
Read 2 more answers
Alma is changing the shape of her backyard from 150 feet long by 62 feet wide to a square that has the same area. What is the pe
umka2103 [35]
Hey there!
Here's your answer: the perimeter of the redone yard would be ~193 feet

Hope this helps!
6 0
3 years ago
write each equation in a slope-intercept form. 1. (6, 2) and (-3, -6) 2. (-4 and -6) and (3, -8) 3.(-2, -8) and (6, 4) 4.(-3, 9)
ANTONII [103]

Answer:

1. (6, 2) and (-3, -6) 2. (-4 and -6) and (3, -8) 3.(-2, -8) and (6, 4) 4.(-3, 9) and (0, 1)​ 5.(2, -2) and (8, 1) 6.(-12, 4) and (0, 2) 7.(-8, -4) and (4, -7) 8.(-4, 13) and (-2, 6)​

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Ling wants to save $87 for tickets . If she has $23 now and will save $4 per week , how long will it take her to get enough mone
    15·1 answer
  • Y=0.013x^2 is it linear and is it proportional or nonproportional
    8·1 answer
  • What is the answer to this
    12·2 answers
  • Why is it helpful to write numbers in different ways
    11·1 answer
  • Yeah I need some help, I'm kinda confused on this entire test.
    7·1 answer
  • Carla attempted 12 free throw shots on a basketball court. She made 9 out of the shots. What is the experimental probability of
    11·2 answers
  • How many ways can you get to the end, only being able to go down or left, and having to avoid the green thing?
    7·1 answer
  • $7.50 meal; 6.5% tax _____
    11·2 answers
  • Does anyone know how to do this?
    9·2 answers
  • A community center offers yoga classes for $8 per month plus an additional $0.25 per center floor mat used.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!