ImRellics ImRellics

21-04-2021
Mathematics

contestada

4 people can dig a trench in 3 hours.
How long would it take 9 people?
Give your answer in minutes.

Respuesta :

Rickyasian Rickyasian

21-04-2021

Answer:

80 minutes.

Step-by-step explanation:

do I need to explain? I hate explaining :(

Answer Link

Otras preguntas

is the rate of change of the function 5?

Types of teams working, and how can effective working impact the well-being of the individuals?

what is management information system?

Starting from rest a car moves along a straight level road with uniformly increasing velocity for 20 minutes, until it's velocity becomes 15m/s, North.Then it m

Interprovincial Regional Airline (IRA) has decided to acquire a regional jet from an airplane manufacturer. The jet has an initial purchase price of $15 million

8. A plastic box 1.75 m long, 1.25 m wide and 75 cm deep is to be made. It is opened at the top. Ignoring the thickness of the plastic sheet, determine: (i) The

in a two digit number. the units digit is thrice the tens digit. if 36 is added to the number , the digits interchange their place . find the number

Помогите пожалуйста с математикой плохо понимаю её

List words and phrases that reveal Odysseus concern about his comrades

11. Ankit rest a ball of radius 'r'cm at R against a step PQ. If PQ = 10cm and QR =15cm.then the diameter is a) 16cm b) 32.5 cm c) 28cm d) 42 cm