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Cloud [144]
2 years ago
6

If 5 men or 10 women can complete any work in 50 days. Than in how many days 8 men and 4 women complete that whole work?​

Mathematics
1 answer:
Mumz [18]2 years ago
8 0

Firstly, let’s assume the the whole capacity the work requires is 1.

Then, let’s see how 1 man can do in 50 days: 1/5.

Further, let’s see how 1 man can do in 1 day : 1/(5×50) = 1/250.

Similarly, let’s see how 1 woman can do in 1 day: 1/(10×50) = 1/500.

Now, we have 8 men, and they can do 8*1/250 in 1 day, which is 4/125.

Besides, we have 4 women, and they can do 4×1/500 in 1 day, which is 1/125.

Therefore, all people we have can do 4/125 + 1/125 of the work in 1 day, which is 1/25.

As a result, the work takes 1/(1/25)= 25 days.

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The relationship between the countries of the Allied Powers?
Brrunno [24]
Allied powers, also called Allies, those countries allied in opposition to the Central Powers (Germany, Austria-Hungary, and Turkey) in World War I or to the Axis powers (Germany, Italy, and Japan) in World War II. did you know? Romania switched sides and became one of the Allied Powers during WWII in 1944.
6 0
3 years ago
A factory produces 80,000 candies each day they produce equal quantities of for flavor cherry ,Lemon , orange , and strawberry.T
Serhud [2]

Answer:

The probably of randomly selecting an orange flavoured candy is 1/4 or 0.25

Step-by-step explanation:

Extracting the key information from the question asked:-

*** A factory produces 80,000 candies

*** Everyday of the week, they produce equal quantities of candies with varieties of flavours like cherry, lemon, orange and strawberry.

*** The candies are mixed up while packaging.

*** We are simply required to find or calculate the probability that one randomly selected candy from the pack is orange flavoured candy.

   From the question, we were informed that a particular company has the capacity of producing 80,000 candies everyday.   The company also produces these candies in four separate flavours. This now means that the number of orange candies produced will be the same as the number of strawberry candies produced and this will also be equal to the number of cherry candies produced and then the same as the number of lemon flavours made.

 That is:

Number of lemons = number of strawberries = number of cherries = number of orange flavours.

 80,000 candies are produced everyday. In order to calculate the number of equal proportions of strawberry/cherry/orange/lemon candies made per day, we will simply have to divide the total number of candies produced per day by the number of flavours available:

    = 80,000/4

    = 20,000

  Therefore, 20,000 candies of each of the four different flavours are produced by the company per day.

  Now, the probability of  randomly selecting an orange candy is

 

= the number of orange candies made per day/total number of candies produced per day

P(orange candy)

= 20,000/80,000

=  1/4

= 0.25

 The probability of randomly selecting an

orange candy is 1/4 or 0.25

4 0
4 years ago
Which diagram does not result in the expression 4x+4
babunello [35]
Diagram D and are you in school

4 0
4 years ago
A clothing business finds there is a linear relationship between the number of shirts, n, it can sell and the price, p, it can c
gulaghasi [49]

Answer:

p=(-0.0125n) + 42.5

Step-by-step explanation:

Let p= price

n = number of shirts

m = slope of the line (note, the more shirts, the lower the price, so we know it's going to be negative)

b = y intercept

There are two points which are (1000, $30) and (3000, $5)

Our slope m = (p1-p2)/(n1-n2)

Filling in from our points m = (30-5)/(1000-3000)

m = 25/-2000

m = -0.0125

Since we have determined our slope, we can now find our equation

p-p1=m(n-n1)

p-30=(-0.0125)(n-1000)

p-30= (-0.0125n) + 12.5

p=(-0.0125n) + 42.5

Then, we can double check with the other point there:

p=(-0.0125n) + 42.5

5? (-0.0125x 3000) + 42.5

5= 5

Therefore,linear equation in the form p(n) is

p=(-0.0125n) + 42.5

3 0
3 years ago
Solve for r V=1/3πh²(3r-h)
STALIN [3.7K]

Rewrite the equation:

1/3  ⋅  ( πr2 ( 3r−h )) =  V.

4 0
3 years ago
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