19runymc1 19runymc1

13-06-2017
Mathematics

contestada

If Jim Roller can paint a room in 3 hours while John Brush would take 4 hours, how long will they take if they work together? 1/7 hour 1 hour 1 5/7 hours

Respuesta :

OuijaMutt OuijaMutt

13-06-2017

The answer is 1 5/7 hours.

Answer Link

Otras preguntas

In this activity, you will write blog Spanish about volunteering in Ecuador. You can research different not-for-profit and non-governmental organizations that s

An employee opens a credit union account and deposits $90 at the end of each month. After two years, the account contains $2,177.48. What annual nominal rate co

The price of a car including VAT at 20% is £14400. Work out the original price before VAT:

please help me it says annotate the quote "why the 'tis time to do't

What would be the molarity of a solution made by dissolving 4.1 grams of NaCl (molecular mass: 58.44 g/mole) in water to a total volume of 0.4 liters

A pole that is 2.5 m tall casts a shadow that is 1.65 m long. At the same time, a nearby building casts a shadow that is 50.25 m long. How tall is the building?

3. a) A man bought a camera for Rs 460 and sold it at 5% profit. (i) Find the profit amount. (ii) Find the selling price of the camera. b) A Shopkeeper bought a

The following Venn diagram shows universal set real (R), integers (Z), irrational (P), rational (Q), natural (N), and whole numbers (W). What is the complement

PLEASE HELP ASAP! 2 QUESTIONS The average high temperatures in degrees for a city are listed. 58, 61, 71, 77, 91, 100, 105, 102, 95, 82, 66, 57 If a value of 80

what is the color of the solution after the endpoint is reached at a ph of 8?