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
Jobisdone [24]
3 years ago
11

Matt can paint a small house in 4 days, Harry can paint a small house in 5 days and Rebecca can paint a small house in 6 days. H

ow long will it take for Matt, Harry and Rebecca to paint one small house together? Give your answer as a fraction.
Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

60/37 or 1  23/37 hours.

Step-by-step explanation:

Work in rates per hour:

1/4 + 1/5 + 1/6 = 1/x     where x is the time taken when they work together.

Multiply through by the LCD ( = 60x):

15x + 12x + 10x = 60

37x = 60

x = 60/37 = 1 23/37 hours.

You might be interested in
What is the greatest perfect square in 650
Ne4ueva [31]

25*25=625. The answer is 25.

3 0
4 years ago
Use the point-slope form of a line to write the equation of a line that has a slope of 2 and passes through the point (–4, 3). W
Salsk061 [2.6K]

The equation of line that has a slope of 2 and passes through the point (–4, 3) is: y = 2x+11

Step-by-step explanation:

Given

Slope = m = 2

Point = (-4,3)

The point slope form is given by:

y-y_1 = m(x-x_1)

Putting the values

y-3 = 2 (x - (-4))\\y-3 = 2 (x+4)\\y-3 = 2x+8\\y = 2x+8+3\\y = 2x+11

Hence

The equation of line that has a slope of 2 and passes through the point (–4, 3) is: y = 2x+11

Keywords: Point-slope form, slope

Learn more about equation of line at:

  • brainly.com/question/12868188
  • brainly.com/question/1286775

#LearnwithBrainly

3 0
3 years ago
Read 2 more answers
Can some one help me ?????
gizmo_the_mogwai [7]
\frac{6}{7}v-\frac{7}{4}=-\frac{3}{2}\ \ \ \ \ |multiply\ both\ sides\ by\ LCM(7;\ 4;\ 2)=28\\\\28\times\frac{6}{7}v-28\times\frac{7}{4}=28\times(-\frac{3}{2})\\\\4\times6v-7\times7=14\times(-3)\\\\24v-49=-42\ \ \ \ \ \ |add\ 49\ to\ both\ sides\\\\24v=7\ \ \ \ \ \ |divide\ both\ sides\ by\ 24\\\\\boxed{v=\frac{7}{24}}

4 0
3 years ago
Read 2 more answers
HELP ASAP PLEASE! THANKS!!!
Vika [28.1K]

Using it's concept, the range of the function is given by:

y ≥ 1

<h3>What is the range of a function?</h3>


The range of a function is composed by the set that contains all output values for the function. Considering the graph of the function, the range is given by all the values of y, which compose the vertical axis of the graph.

Looking at this graph, the function assumes values of 1 and greater, hence the range of the function is given by:

y ≥ 1.

More can be learned about the range of a function at brainly.com/question/10891721

#SPJ1

4 0
2 years ago
Which expression is equivalent to 8?<br><br><br> -48 ÷ 6<br> 48 ÷ (-6)<br> 48 ÷ 6<br> -48 ÷ (-6)
V125BC [204]
Expression 3, 
because 6 and 8 are factors of 48. Since positive 6 & 8 are the two numbers of choice, the product will be positive. My answer is reasonable because if you were to multiply positive 8 and 6 you will get positive 48.
8 0
3 years ago
Other questions:
  • What is the circumference of circle P?<br> Express your answer in terms of pi.<br><br> PC= 17 cm.
    7·2 answers
  • Explain how u can find 3×584 using expanded form
    8·2 answers
  • A sample of 8 golf balls is randomly selected and the following weights are measured in grams. Give a point estimate for the pop
    15·1 answer
  • Factor completely 4x^4-20x^3+12x^2
    7·1 answer
  • A wheel of a gun wagon had a radius of 18 inches and was rotating at 40 rpm what was the speed of the wagon in miles/hours
    7·1 answer
  • The School brought seedlings for tree planting. The seedlings are shown in the table below.
    5·1 answer
  • The following dot plot depicts the spelling test scores, in percents, of Mrs. Michael's fifth grade class. According to the dot
    6·1 answer
  • Urgent question please solve and only if you know it please. Most accurate gets branliest and a new follower (me).
    12·1 answer
  • What is 4.059 divided by 100
    12·1 answer
  • What is the area of this trapezoid?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!