kalawmtakzet kalawmtakzet

14-10-2018
Mathematics

contestada

Problem It takes 48 minutes for 7 people to paint 7walls. How many minutes does it take 20 people to paint 20 walls?

Respuesta :

forestmaster forestmaster

14-10-2018

Assuming everyone paints at the same rate, it should take 48 minutes because the ratio of people to walls stays the same in both situations.

Answer Link

leomane2150 leomane2150

14-10-2018

idk,....................

Answer Link

Otras preguntas

Differential Chemical produced 10,000 gallons of Preon and 20,000 gallons of Paron. Joint costs incurred in producing the two products totaled $7,500. At the sp

Federal Law mandates that the steering or helm area of a power boat less than 20 feet in length must have which of the following?a. Latex gloves.b. Capacity Pla

A researcher working with college-age football players is conducting a longitudinal study to examine an athlete's decline in on-the-field performance as the ath

What is the molality of a solution prepared by dissolving 86.9 g of diethyl ether, C4H10O, in 425 g of benzene, C6H6?

How much does the Teal Group estimate the aerial drone industry will be worth per year over the next decade? a. $100 billion b. $111.3 billion c. $11.3 billion

In the rectangular coordinate system, points (4,0) and (–4,0) both lie on circle C. What is the maximum possible value of the radius of C ?

Chipko Movement was started bybishnoi samaj of Rajasthan

An effective hazards identification process will meet all these criteria except:_________.

Paula vividly remembers when she went to the hospital and gave birth to her first baby. This is an example of which type of memory? 1) semantic memory 2) spatia

A proposed project has an initial cost of $38,000 and cash inflows of $12,300, $24,200, and $16,100 for years 1 through 3, respectively. The required rate of re