ronieshabrown13 ronieshabrown13

02-12-2021
Mathematics

contestada

a contactor hired 150 men to pave a road in 30 days.how many mem will be hire to do the same work in 20 days

Respuesta :

kevinmario2008 kevinmario2008

05-12-2021

Answer:375

Step-by-step explanation:W = RTN

1 = 1/7500(20)N

1 = 20/7500N

1 = 2/750N

750(1 = 2/750N)

750 = 2N

750/2 = N

375 = N

There are 375 men to do the job in 20 days

Answer Link

Otras preguntas

What statement is true of the French colonists in the americans

whats the fastest way to burn fat

Which of the following newspaper headlines is an example of white collar crime?

Which best describes the first continental congress of 1774

Which is an equation of a line in point-slope form that has slope 7 and passes through (–2, 6)? a y – 6 = 7(x + 2) b y + 2 = 7(x – 6) c y – 6 = –2(x – 7) d

which of these triggers puberty in males

Which one of the following is the general equation for a single-displacement reaction?

You’re given three angle measurements of 30°, 70°, and 80°. How many triangles can you construct using these measurements?

Which of the following descriptors is false regarding enzymes: a) they affect only the rate of a chemical reaction b) they lower the activation energy required

There are 800 desks at Washington Middle School. The custodial staff at the school plans to inspect 6.5% of the desks every week for damage. How many desks will