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
jeka94
3 years ago
15

It takes 6 painters 20 hours working together to paint 15 rooms. How long will it take 1 painter to paint 1 room working alone a

t the same rate?
Mathematics
1 answer:
NISA [10]3 years ago
8 0
It will take about 22 minutes because 20 hours divided by 15 rooms equals 1 hour and 33 minutes for one room divided by the six painters equals 22 minutes
You might be interested in
¿Qué interés produce s/ 72,000 al 5% anual en 1 año, 1 mes, 10 días?
PtichkaEL [24]

Answer: 3,988.8

Usaremos la fómula: I = C * i * n

I = 72 000 * 0.05 * (1 año + 1 mes + 10 día)

I = 72 000 * 0.05 * (1 + 0.08 + 0.0028)

I = 72 000 * 0.05 * 1.108

3,988.8

Step-by-step explanation:

Podemos obtener el interés que produce un capital con la siguiente fórmula:  

I = C * i * n

Ejemplo: Si queremos calcular el interés simple que produce un capital de 1.000.000 pesos invertido durante 5 años a una tasa del 8% anual. El interés simple se calculará de la siguiente forma:

I = 1.000.000 * 0,08 * 5 = 400.000

Si queremos calcular el mismo interés durante un periodo menor a un año (60 días), se calculará de la siguiente forma:

Periodo: 60 días = 60/360 = 0,16            

I = 1.000.000 * 0,08 * 60/360 =  13.333

Espero te ayude :3

3 0
2 years ago
Suppose the scientist performs an experiment in which she cools the three gases. Will the changes in temperature be positive or
Yuliya22 [10]
Gjdudnshksnssinjm884857290283747939
5 0
3 years ago
A) Solve t + t + t = 15​
soldi70 [24.7K]

Answer:

3t=15

t=15/3=5

3 0
3 years ago
Read 2 more answers
#1- Jennifer made a box plot to summarize this data. 124, 118, 129, 139, 133, 129, 142, 135, 122, 137. What is the median, the l
svp [43]

Answer:

B or

Lower quartile: 124

Median: 131

Upper quartile: 137

Step-by-step explanation:

To find the median first make the data in order from greatest to least:

118,122,124,129,129,133,135,137,139,142

Then find the middle 2 numbers which are 129 and 133

129+133=262 (divide by 2 to find average) so

median= 262/2=131

To find the Lower quartile find the number in the middle of the first 5 numbers which is 124

To find the Upper quartile find the number in the middle of the second 5 numbers which is 137 so

B or

Lower quartile: 124

Median: 131

Upper quartile: 137

8 0
3 years ago
What is the volume of the following cylinder?
Vika [28.1K]
Volume of a cylinder of radius r and heigth h is
\pi {r}^{2} h
Here h is 15 cm and r is 6 cm.
3 0
3 years ago
Other questions:
  • If a 1% level of significance is used to test a null hypothesis, there is a probability of __________ of rejecting the null hypo
    12·1 answer
  • Thomas buys a case of bottled water .A case contains 36 bottles of water and $4.69.Thomas would sell each bottle of water for $0
    11·1 answer
  • Estimate then find the difference 529-205
    15·1 answer
  • If T= F and F=ma Solve for m when T=10& a=2
    12·1 answer
  • Which expression has the same value as -9x-(-4y)
    6·1 answer
  • Without finding the sum, determine if the sum of -4 + 2 will be positive or negative
    15·2 answers
  • A bag contains red and green marbles of equal size. There are more red marbles than green marbles in the bag. A marble is chosen
    7·1 answer
  • A rectangular water tank
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=%287x%5E%7B2%7D%29%282x%5E%7B4%7D%29%28-5x%29" id="TexFormula1" title="(7x^{2})(2x^{4})(-5x)"
    15·1 answer
  • Identify a ray in the following figure. WILL MAKE BRAINLIEST
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!