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
mixas84 [53]
2 years ago
5

If Judy completes a puzzle by herself, it takes her 3 hours. Working with Sal, it only takes them 2 hours.What is the missing va

lue from the table that represents Judy's rate? r 3 – r 1/3 3
Mathematics
2 answers:
aliina [53]2 years ago
8 0

Answer:

It means the Judy's rate to complete the puzzle is \frac{1}{3}.

Step-by-step explanation:

If Judy completes a puzzle by herself, it takes her 3 hours.

Working with Sal, it only takes them 2 hours

We have been given the rates of time taken by Judy and Sal to complete a puzzle.

We can see from our given table that Sal's rate is r. We are told that Judy completes a puzzle by herself, it takes her 3 hours. working with Sal, it only takes them 2 hours.

It is given that Judy completes a puzzle by herself, it takes her 3 hours.

so part of puzzle completed by Judy in one hour would be\frac{1}{3}

Therefore, the part of puzzle completed by Judy in one hour is \frac{1}{3}.

saveliy_v [14]2 years ago
3 0

Answer:

option C (1/3)

Step-by-step explanation:

You might be interested in
Solve these equations. Show solutions on a number line.<br><br> |x+26| = -5<br><br> (2 answers)
Evgen [1.6K]

Answer:

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ASAP, I WILL GIVE 40 POINTS IF THE RIGHT ANSWER, AND BRAINLEST, ASAP
Sati [7]

Answer:

8 types of sandwiches.

Step-by-step explanation:

she has choices of :

1 turkey sandwich

1 roast beef sandwich

1 ham sandwich

1 white sandwich

1 white bread sandwich

1 American sandwich

1 swiss sandwich

1 colby cheese sandwich.

6 0
1 year ago
Read 2 more answers
At a store, there is a display of 240 boxes of cereal. of the 240 boxes, 3/5 are brand A and 2/5 are brand B. How many boxes of
Juli2301 [7.4K]
240(3/5) = 144
240(2/5) = 96

144-96 = 48

48 boxes must be added


5 0
3 years ago
The 13-foot string is arranged into a rectangle. Let L denote the length of the rectangle,
soldi70 [24.7K]

The expressions for the width, W, and area, A, of the rectangle in terms of L are:

  • W = \frac{13}{2} - L
  • A = \frac{13L - L^{2} }{2}

The expression for the perimeter of a rectangle is given as:

P = 2(L + W)

where L is its length and W its width

a. Given that the perimeter of the rectangle is 13 feet, then;

13 = 2(L + W)

divide through by 2

\frac{13}{2} = L + W

So that;

W = \frac{13}{2} - L

The required formula for the width as a function of L is: W = \frac{13}{2} - L

b. Area of a rectangle can be expressed as;

A = L * W

substitute the expression for width in that of area to have

A = L * ( \frac{13}{2} - L)

  = \frac{13}{2}L - L^{2}

A = \frac{13L - L^{2} }{2}

The expression for the area A is: A = \frac{13L - L^{2} }{2}

Visit: brainly.com/question/10452031

5 0
2 years ago
2 Rewrite the improper fractions as mixed numbers.<br> 4/3=
lara31 [8.8K]

Answer:

1 1/3

Step-by-step explanation:

3/3 = 1 Whole

Therefore 4/3 = 1 1/3

7 0
2 years ago
Read 2 more answers
Other questions:
  • How much is 134×134=
    14·2 answers
  • What is the value of x? <br> Answer options: 15, 35, 25, 30
    15·2 answers
  • I want to pass math :)
    5·1 answer
  • The width of the rectangle shown below is 8 inches (in.). The length is 3 feet (ft.).
    13·2 answers
  • Simplify 7a – 11b + 4ab – 6a + 5b.
    5·1 answer
  • Help me please .<br><br> Solve for the unknown variable for the following similar shapes.
    9·1 answer
  • Sin2A-sin2B+sin2C=4cosA×sinB×cosC<br>​
    10·1 answer
  • Please help me out!!!!!
    15·1 answer
  • 45,747 divided by 9=
    8·2 answers
  • Can cubic units measure temperature?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!