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
Andrews [41]
3 years ago
10

Student A, B and C con complete a puzzle in 20 min, 15 min, and 30 min respectively. If all three student work together, how lon

g will it take to complete the puzzle?
Mathematics
1 answer:
ICE Princess25 [194]3 years ago
3 0

Answer:

~12.6 minutes

Step-by-step explanation:

The answer to the question is the average of all their times.

Add the numbers together: 20+15+30=65

Divide 65 by 3 to get about 12.6 minutes

You might be interested in
What should be done to both sides of the equation in order to solve n/4 = -12.4?
Burka [1]

Answer:

I think is The little (D) -12.4.

5 0
3 years ago
Help me please due now
levacccp [35]

Answer:

I dont get the Question

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
(x + 5)(x + 1)<br> Simplify and expand
Ahat [919]

Answer:

x²+6x+5

Step-by-step explanation:

Is my answer correct

If so follow me but if not still follow me

7 0
3 years ago
You have 2\3 of a pizza left from yesterday. You divide it into 4 equal pieces. What fraction of the pizza is each piece?​
Mrrafil [7]

Step-by-step explanation:

that means we divide 2/3 by 4.

2/3 / 4 = 2/3 / 4/1 = 2/3 × 1/4 = 2/12 = 1/6

so each quarter of the remaining 2/3 pizza is actually 1/6 of the complete pizza.

7 0
2 years ago
It has 5 faces two opposite faces are triangles the other faces are rectangles what is the 3d shape
Simora [160]
A triangular prism is the shape

the two triangles are opposite each other and they are connected with 3 rectangles and that makes it a triangular prism because it is 3D and triangularly shaped - I’m not sure how else to explain it

5 0
3 years ago
Other questions:
  • There arw 8 pencils in a package how many packages will be needed for 28 students if wach child gets 4 pencils
    8·2 answers
  • A pitcher could hold two-twelfths of a gallon of water.If Roger filled up nine pitches,how much water would he have?
    5·2 answers
  • Jalen gets 3 paid vacation days for every 60 days he works. Select all of the expressions that represent the number of vacation
    7·1 answer
  • Kathy stood on the middle rung of a ladder. She climbed up 4 ​rungs, moved down 3 ​rungs, and then climbed up 9 rungs. Then she
    5·1 answer
  • What is the surface area of the figure?
    12·1 answer
  • Angle LMN has a measure of 35∘ . The angle is rotated 75∘ about point M to create angle L'M'N'. What is the measure of angle L'M
    5·1 answer
  • Use the Fares below.
    14·1 answer
  • Find all of the polar coordinates for (6, 31 degrees)
    11·1 answer
  • Which expression is equivalent to 8 (n − 2) <br> A 8n – 2<br> B) 2n – 8<br> C 16n<br> D) 8n – 16
    9·2 answers
  • Independent Practice
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!