rowlalau000 rowlalau000

08-11-2020
Mathematics

contestada

If Ryan does a job in 10 hours and with the help of Molly they can do it together in 3 hours, how long would it take Molly to do it alone?

Respuesta :

AlbertDiaz AlbertDiaz

08-11-2020

Answer:

7 Hours

Step-by-step explanation:

Because it takes Ryan 10hrs to finish the job, and with both Ryan and Molly it takes 3hrs to finish the job, so subtract 10 minus 3 and you get 7, therefore it takes Molly 7hrs to finish the job

Hope it's right

Answer Link

Otras preguntas

which statement is true about the graphs shown Only graph A represents a proportional relationshi Golygraph represents a proportional relationship Graph A and g

I need help please you will get branliest

A surveyor asked 250 residents of a town with a population of 15,000 on whether they fish in any of the town's lakes. 95 people answered "yes" to the question.

Do people always have a negative impact on the environment

Which is the product of 7/9 and 6? O A. 1 4/9 о в. 3 7/9 O c. 4 2 /3 o D. 7 5/7

Which structure controls what enters and leaves the cell.

Which would you expect to find in both a tree fern (a fern / monilophyte) and a pine tree (a conifer)

What causes comets to move through the solar system?.

For two straight quarters, business inventories increase at a sharp rate. This most likely indicates

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upw