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
cricket20 [7]
3 years ago
13

it takes 52 minutes for 5 people to paint 5 walls. How many minutes does it takr 20 people to paint 20 walls

Mathematics
2 answers:
Hoochie [10]3 years ago
8 0

Answer:

832 minutes

Step-by-step explanation:

777dan777 [17]3 years ago
5 0

Answer:

208 minutes = 3.47 hours

Step-by-step explanation:

It takes each person 10.4 minutes for 1 wall. So 20 people would take 208 minutes for 20 people to paint 20 walls

52/5 = 10.4

20 x 10.4 = 208

You might be interested in
How much would 3 yd of lumber cost if each foot costs $3.75
Shtirlitz [24]

Answer:

$33.75

Step-by-step explanation:

3 ft are in a yd so 9 ft are in 3 yd. Then you multiply 9 by 3.75 which brings you to the answer $33.75.

5 0
3 years ago
Evaluate if x=4<br> 3x+1<br><br> A)2<br> B)3<br> C)11/4<br> D)13/4
mariarad [96]

Step-by-step explanation:

Given

If x = 4 Then

3x + 1 = 3 * 4 +1 = 12 + 1 = 13

The answer should be 13.

4 0
3 years ago
What is (1.7x10^4)x(8.5x10^-2) in standard form
Temka [501]

Answer:

1.445 × 10³

Step-by-step explanation:

Standard form is a way of writing a small number or a large number easily.

We should give the final answer in standard form.

1) (1.7 × 10⁴) × (8.5 × 10⁻²)

We enter this directly into the calculator to obtain a solution.

= 1445

We write this in standard form we have :

1.445 × 10³

4 0
3 years ago
Read 2 more answers
What is the slope of the line?<br> 2x - 5y = 9<br> Choose 1 answers<br> 5<br> 2<br> O
Zepler [3.9K]

9514 1404 393

Answer:

  D.  2/5

Step-by-step explanation:

The slope is the x-coefficient when the equation is solved for y.

  2x -5y = 9 . . . . . . . given

  -5y = -2x +9 . . . . . .subtract 2x

  y = (-2/-5)x +9/(-5) . . . . divide by -5

  y = 2/5x -9/5

The coefficient of x is 2/5. That is the slope of the line.

The slope is 2/5.

5 0
3 years ago
Which statement is correct?<br> A. <br> B. <br> C. <br> D.
geniusboy [140]

Answer:

B

Step-by-step explanation:

Answer:

B

Step by Step explanation:

So since the equation says that 8 is less than the square root for b, It is correct because the square root of 72 would be 8.48528137424. Which of course 8, is less than that. But it also says that the square root of 72 is less than 9. Which based on my calculations would be correct.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the surface area of the prism?
    7·2 answers
  • If sin θ = 1 over 4 and tan θ &gt; 0, what is the value of cos θ?
    15·1 answer
  • What value of d makes the equation true 2/9=d/27
    10·2 answers
  • How do you solve this
    9·1 answer
  • A pair of jeans has a price tag marked 50$. The store is having a one-day sale in which everything in the store is $22.22.How mu
    15·2 answers
  • it costs 5.50 per hour to rent a pair of ice skates, for up to 2 hours. after 2 hours, the rental cost per hour decreases to 2.5
    12·1 answer
  • Meat in a sandwich weighs 0.35 lbs what fraction of a pound is the meat
    9·1 answer
  • Graph the piecewise function.
    7·1 answer
  • Don’t understand this question will give brainless thing
    11·2 answers
  • Find the volume of the cone.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!