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
Marta_Voda [28]
3 years ago
11

If 4 workers take 900 hours to finish a project, how long will it take 8 workers to complete the same project?

Mathematics
1 answer:
butalik [34]3 years ago
6 0

Answer: 350

Step-by-step explanation: If you multiply the amount of <em>workers</em> by two, then you divide the amount of <em>time </em>by two, and vice versa. So, in other words, whatever number you multiply the workers by, divide the time by that same number. I hope this helps!

You might be interested in
The inequality models all of the combinations of scores of 20 and 30 points that will give a total greater than 400 points in a
adoni [48]

Answer:

<h2>D. They will be negative numbers.</h2>

Step-by-step explanation:

If the inequality models scores of 20 and 30 points, then the values for variables x and y must be positive, because you can't score a negative number, you score or you don't that's it.

Therefore, the right answer is D. They will be negative numbers, because score can't be negative numbers.

4 0
3 years ago
Is each number rational or irrational?
eimsori [14]
1. Irrational
2. Irrational
3. Rational
4. Rational
5 0
3 years ago
Read 2 more answers
Movie tickets are $4 for regular admission and $3 for seniors. On a night where there were 190 people and total sales of $720 ho
labwork [276]
Answer is B: 150

write two equations

r+s=190
4r+3s=720

solve by substitution

the get r=150 s=40
8 0
3 years ago
Read 2 more answers
Select the shape of the graph of y=−2/3x−3 from the selections below.
BARSIC [14]

Step-by-step explanation:

Line through (0,−3) slanting down.

7 0
3 years ago
2+1=<br>I still cannot firnd the answer I am so silly plz someone teleel me in 1 min
marissa [1.9K]
3
Is the answer hope it helped
7 0
3 years ago
Read 2 more answers
Other questions:
  • Anyone good at statistics? Please help me
    11·1 answer
  • Javier is putting down sod at his new house. The width of his rectangular yard is 14 feet. He bought 378
    8·1 answer
  • The cost for a ticket is 3 Euros, find the cost of n​
    5·1 answer
  • Megan earned four dollars for an hour of babysitting on Saturday here and $16 how many hours did she babysit
    6·1 answer
  • Sale! 25% OFF
    13·2 answers
  • The diagram is a hat box that is designed with the shape of a regular octagon inside and a rectangle outside. Find the value of
    8·1 answer
  • Solve for each indicated angle measure or variable in the figure.<br> m x
    12·1 answer
  • Solve.<br><br> 58 = y + 39<br><br> Enter your answer in the box.<br> y =
    6·1 answer
  • Change 8.94 into a fraction
    11·2 answers
  • At a school carnival, 51 out of 68 tickets sold were early-admission tickets. What percentage of the tickets were early-admissio
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!