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
Phantasy [73]
2 years ago
15

2 people working at the same rate will take 9 hours to paint a room.

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
6 0

Answer:

a)6 hrs

b)faster

Step-by-step explanation:

a) 9*2/3=6

You might be interested in
What is the area of the triangle?
klemol [59]
A = 1/2 bh = 1/2(8)(6) = 48/2 = 24

answer
first one.
24 square units
3 0
2 years ago
Read 2 more answers
What is the domain and range of the function shown in the graph?
love history [14]
The domain is the set of all x values which are defined (appear on the graph) of the function. In this system, all values from negative infinity to 0, but not including zero, and all values above zero, through positive infinity, are valid. We can write this in set builder notation as x: (-∞,0)∪(0,∞).

The range is the set of all y values which are defined in the function. Like the domain, the range of this function contains all value from negative infinity to positive infinity except zero. Same notation: y: : (-∞,0)∪(0,∞).


3 0
3 years ago
I really need some help on this question
Leya [2.2K]

Answer:

What is the car's rate in kilometers per minute?

0.9\frac{km}{min}

How many kilometers will the car travel in 5 minutes?

4.5\ km

Step-by-step explanation:

If we know:

\frac{54\ km}{1\ hour}

And there are 60 minutes in an hour:

\frac{1\ hour}{60\ minutes}

We can do:

\frac{54\ km}{1\ hour} * \frac{1\ hour}{60\ minutes} = \frac{54\ km}{60\ minutes} = 0.9 \frac{km}{min}

From here, we figure out the distance from minutes:

0.9\frac{km}{min} * 5 = 4.5\ km

3 0
2 years ago
Ballio has a reading goal he checks 3 boxes of 9 books out from the library. After finishing them he realizes that he beat his g
True [87]
His goal was 23 books
7 0
2 years ago
Read 2 more answers
Can someone pls pls help me on this asap
Tju [1.3M]

Answer:

36

Step-by-step explanation:

it is $2 a bulb and you divide 72.50 into 2 or vise versa and bam you got your awnser. hope this helps

7 0
2 years ago
Other questions:
  • A 50-foot ladder leans against a wall, as shown in the figure below. If the base of the ladder is 30 feet away from the wall, ho
    6·1 answer
  • Two vertical angles are adjacent?
    11·1 answer
  • The sum of n A.M.'s between two numbers is 20. If the last mean is double of the first and one number is three times the other,
    13·1 answer
  • 7+5+3+... + (-287) =
    8·2 answers
  • Laplace Transform of t ^{2}sin(2t)? ...?
    11·1 answer
  • The radius of a circle with a circumstance of 28 pie into units
    5·1 answer
  • Heating oil is to be poured at the constant rate of 4.5 gallons per minute into a 400-gallon tank that already contains 115 gall
    5·1 answer
  • the length of a diagonal of a square field is 220 m find the length of a side in metres and the area of the field in hectares​
    13·2 answers
  • A figure that has three dimensions is called​
    10·2 answers
  • Find LJ and mGM if KP=PL and GH=36 ft
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!