malekeroberson malekeroberson

29-09-2016
Mathematics

contestada

Rhonda can paint a room in 4 hours. Sam can paint the same room in 5 hours. Rhonda and Sam worked together for one hour then Sam finished the remaining part of the work alone. How long did it take Sam to finish the remaining part?

Respuesta :

SilverWolf1234 SilverWolf1234

29-09-2016

It would take Sam 4 hours since they both worked together for one hour so all you have to do is subtract one hour from both of their times.

Answer Link

Otras preguntas

During a road rage incident, a woman pulled a gun out of her glove compartment and shot and killed the driver who had cut her off in traffic. What action did th

Which of the following is true of stereotyping? Group of answer choices It does not involve prejudice. Isolation from in-groups makes it easier to maintain ou

Many prisons were built using the Pennsylvania and Auburn system, however, today prisons are built to embrace a less exclusive living environment and are built

Work out the size of Angle PRQ. Will mark anyone brainlist if they manage to answer this correctly and is also correct on mathwatch!

3 4 5 6 7 8 910 What is one rule a writer should keep in mind while doing research for an informative essay? Look for resources from commercial websites. Avoid

m∠B=99°m∠C=43°m∠A=38°

Systems for providing fall arrest that are used for decking installation include ________. 1) Safety netting - Collective and passive fall arrest 2) Safety air

List down five prevention interventions in the report that have been modelled using a return-on-investment (ROI) framework.

Antarctica contains the highest peak in the region, reaching an elevation of 16,050 feet. What is the name of this peak? 1) Mount Ellsworth 2) Mount Vinson 3) M

Given the vectors s = 7i- 5j and t= -i + 3j, find s • t.