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
Step2247 [10]
3 years ago
9

One man can paint a bedroom by himself in 3 hours . how long will it take two men to paint the room if both men paint at the sam

e pace
Mathematics
1 answer:
Over [174]3 years ago
7 0

since one person equals three hours then if u have another man help him then it will take have the time = one hour and thirty minutes
You might be interested in
Tammy scored 88, 72, 44 points on her first three test. What must she score in her last test to get at least an average of 70?
lara [203]

Answer:

76

Step-by-step explanation:

(88+72+44+x)/4=70

88+72+44+x=280

204+x=280

x=76

Therefore, Tammy needs to score a 76 on her last test to get at least an average of 70.

5 0
2 years ago
A square piece of cardboard has sides that are 7/12 meter long. What is the carb words perimeter
gavmur [86]

Since it’s a square all sides are even. Meaning you multiply 7/12 by 4. Giving you 7/3 or 2 ⅓. Hope this helps!

6 0
3 years ago
Which of the following expressions is equal to the expression 4x-2(3x-9)? 18-2x,-10x-18,-2x-18,10x-18
nordsb [41]
4x - 2(3x - 9)....distribute the 2 thru the parenthesis
4x - 6x + 18....combine like terms
-2x + 18 <===
8 0
3 years ago
Please help me with my homework idk if it is right or wrong
jeka57 [31]
Q1: 7×6 = 42
Q2: 42×1/8 = 42/8 = 5.25 (5 1/4) in^3
Q3: (0.5)^3 = 0.5×0.5×0.5 = 0.125 m^3
Q4: 4(5/2)^2 = 4×5/2×5/2 = 4×25/4 = 25 in^3
Q5: 3(13/2)(3/2) = 117/4 = 29.25 (29 1/4) in^3
Q6: (0.9)^3 = 0.729 cm^3
6 0
3 years ago
When a number is stated as a percentage, it means that number represents a portion of
dedylja [7]
100. Percent means out of hundred, so one percent means one out of a hundred, two percent means two out of a hundred, etc.
6 0
3 years ago
Other questions:
  • Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 131 millimeters,
    9·1 answer
  • Seven and fifty-one thousands
    10·2 answers
  • Someone please help me out
    8·2 answers
  • Please help if you know how to use Similarity in Geometry! &lt;3 *
    8·1 answer
  • What 2 numbers add up to get -1 and multiply to get -20
    12·1 answer
  • If you made 12 pies and each one has 1 cup of sugar how many cups will you need to make 27 pies
    12·2 answers
  • Help please!
    15·1 answer
  • Hershey Park is a popular field trip destination. This year Peirce and Stetson both planned trips there. Peirce rented and fille
    8·2 answers
  • A contractor purchases 4 dozen pairs of padded work gloves for ​$56.16. She incorrectly calculates the unit price as ​$14.04 per
    11·1 answer
  • Which of the following statements is true?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!