3 years ago

20 men can complete the construction of a road in 30 days. If 5 more men join the team,In how many days will the work be over?

1 answer:

7 0

Technically since the road is already built, it wouldnt take any more days. But if they are starting over at the beginning with 25 men, it would take them about 25 days

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Soloha48 [4]

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Answer:

17,500

Step-by-step explanation:

The problem can be written as a proportion:

hits/revenue = 1000/(£2) = x/(£35)

Multiplying by £35 gives ...

x = 1000(35/2) = 35000/2 = 17,500

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3 years ago

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Solve each solution. Check your solution. -32 = -4b

statuscvo [17]

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3 years ago

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Solve the system of equations<br> 3x – 2y + 4z = -14<br> -4x + y + 4z = -16<br> -3x - y - 4z = 2

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Answer:

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Step-by-step explanation:

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3 years ago

What is the value of p in the question below. 10x9/2x4= px 5

ycow [4]

Answer:

p = 5

Step-by-step explanation:

We have that:

$\frac{x^{a}}{x^{b}} = x^{a-b}$

$\frac{x^{9}}{x^{4}} = x^{9-4} = x^{5}$

10/2 = 5

Then

$\frac{10x^{9}}{2x^{4}} = 5x^{9-4} = 5x^{5}$

Finding p:

$5x^{5} = px^{5}$

$p = \frac{5x^{5}}{x^{5}}$

$p = 5$

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3 years ago

A group of 3 people are sharing chocolates. Each person wants 8 chocolates and each box has 6 chocolates. How many boxes do they

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They would need 4 boxes

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