starprincessbianca starprincessbianca

03-04-2020
Mathematics

contestada

It takes 36 minutes for 7 people to paint 4 walls. How many minutes dose it take for 9 people to paint 7 walls?

Respuesta :

gavin3458128637839 gavin3458128637839

03-04-2020

4 walls need 262 people/minutes (7)(36)
1 wall takes 63 people/minutes (262/4)
7 walls need 441 people/minutes (63)(7)
9 people could do that in 49 minutes (441/9)

Answer Link

Otras preguntas

Find the exact value of sin A in simplest radical form.

Go answer my other question pls, it's easy

Help plz:))) I’ll mark u brainliest ASAP 10

Ava is five weeks pregnant, and her fetus is beginning to develop three layers that will form the essential human functions. What will the ectoderm layer become

A graphic artist created the design for a rectangular poster. The design is 12 inches by 9 inches. The poster is 48 inches by 36 inches What scale factor did th

First-person to answer correctly with an explanation get brainiest The table represents a proportional relationship. Use the table to find the constant of propo

Are there any Michael Jackson Fans out there?

All of the following statements are true EXCEPT 1)In the first part of the 18th century approximately 250,000 men, women, and children were brought to the colon

Right now, Kate is 4 times as old as Tim. In four years, Katie will be 2 times as old as Tim How old is each of them right now? How old will they be in four yea

True or False? When an amendment is ratified by two-thirds of Congress and three-fourths of state legislatures, it becomes part of the federal Constitution, and