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
irina1246 [14]
2 years ago
5

If 12 men are needed to run 4 machines. How many men are needed to run 20

Mathematics
1 answer:
Harrizon [31]2 years ago
5 0

Answer:

<h2><u><em>60</em></u></h2>

Step-by-step explanation:

If 12 men are needed to run 4 machines. How many men are needed to run 20

we can solve with an equation

12 : 4 = x : 20

x = 12 * 20 : 4

x = 240 : 4

<u><em>x = 60</em></u>

<u><em>----------------------------</em></u>

check

12 : 4 = 60 : 20

3 = 3

<u><em>the answer is good</em></u>

You might be interested in
A US Navy submarine, SeaWolf, is 40 feet below sea level while another, Nautilus, is 100 feet below sea level. A: Write interger
oksano4ka [1.4K]
Integer for the first ship: - 40 feet
integer for the second ship: -100 feet

inequality: -40 > -100

hope I could help. good luck 
3 0
3 years ago
Total vending machine sales were $2300 for the month of May. A 10% commission is earned in these sales.
bazaltina [42]

Answer:

Amount of commission = $230

Step-by-step explanation:

Given:

Total sales = $2,300

Commission percent = 10%

Find:

Amount of commission

Computation:

Amount of commission = Total sales x Commission percent

Amount of commission = $2,300 x 10%

Amount of commission = $230

7 0
3 years ago
On a recent day a Euro was equal to about 1.2 American dollars. Write an expression which estimates the number of dollars in x E
Alekssandra [29.7K]
Euro = 1.2 Dollars

x Euros = 1.2*x Dollars

x Euros = 1.2x Dollars

25 Euros = 1.2 *25 Dollars

25 Euros = 30 Dollars.
6 0
4 years ago
PLEASE HELP ASAP!! WILL GIVE BRAINLEIST!!<br> Find the area.<br> (work please if u can)
Readme [11.4K]
Would it be 72 because it’s 12 times 6
7 0
3 years ago
What is the difference between DEPENDENT and INDEPENDENT probability?
disa [49]

Answer:

Dependent events influence the probability of other events – or their probability of occurring is affected by other events. Independent events do not affect one another and do not increase or decrease the probability of another event happening.

Step-by-step explanation:

see above

5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve . log (xy) where x=12 and y=20
    7·1 answer
  • Suppose that 0 &lt; c &lt; π/2. For what value of c is the area of the region enclosed by the curves y = cos(x), y = cos(x − c),
    5·1 answer
  • Is 432 divisible by 2
    7·2 answers
  • What is the area of the rectangle?
    6·1 answer
  • A woman invests $5800 in an account that pays 6% interest per year, compounded continuously.
    5·1 answer
  • What's 1/4 rounded to the nearest whole number?
    13·2 answers
  • Simplify -|-5 + 2|.<br><br> A.-7<br> B.-3<br> C.3<br> D.7
    5·1 answer
  • The expression -x^2 + 70x -600 represents a companys profit for selling x items. For which number of items sold is the companys
    15·1 answer
  • Solve [(x+7) x 3-5] / 4 = 7<br> What is the first step in this equation
    11·1 answer
  • What is the slope of the line?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!