poullbrian6178 poullbrian6178

13-03-2019
Mathematics

contestada

Humaid can shovel the driveway in 3 hours, and Humaid can shovel the driveway in 2 hours. How long will it take them working together?

Respuesta :

LEXIBELL03 LEXIBELL03

13-03-2019

Answer:

2hours and 30 mins

Step-by-step explanation

Answer Link

Otras preguntas

The side of a lake has a uniform angle of elevation of 15degrees 30minutes. How far up the side of the lake does the water rise if, during the flood season, the

What is dialogue? A conversation between people or characters A description of the setting A description of the plot A summary of a story

Find the distance between a point (– 2, 3 – 4) and its image on the plane x+y+z=3 measured across a line (x + 2)/3 = (2y + 3)/4 = (3z + 4)/5

Which country on the map above does not have a high population density? A. North Korea B. South Korea C. Japan D. Mongolia

What is one major difference between Georgia during the Trustee Period and the period during which Georgia was a royal colony? A Colonists became significantly

Tomas Briggs and Sons reviewed their first year operations. Gross sales were $204,000 Customer returns and allowances were $18,000 The cost of the merchandise t

Choose all that apply. Examples of primary sources would include _____. letters commentaries artifacts fictional literature

Identify the written form of this number 4,812,000

Estrogen is most likely to exert its effect by regulating a) protein kinases. b) phospholipase C. c) expression of genes and production of specificproteins. d)

A new analytic instrument is capable of detecting picogram quantities of a chemical substance. How many times more capable is this instrument than one that can