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

5. Identify the slope and y-intercept of the line with the given equation. a. y = 5x +2 b. 2x + y = -6

CAN SOMEONE HURRY? I NEED THIS DUE ON 1/5/15! 1.How is the town affected when George Bailey was never born? How is the town different when George Bailey doesn't

Members of the House of Representatives are elected for an unlimited number of six-year terms. an unlimited number of two-year terms. an unlimited number of fou

Taryn conducted a science experiment on saturation. She added sugar to sugar water solution at different intervals. The graph shows how much sugar was in the so

The Fair Labor Standards Act (FLSA) outlines all of the following except: A.federal minimum wage B.overtime policies C.regulations regarding youth employment D.

Explain how we view stars magnitude in the night sky and how that is different from the way astrologist study stars.

there are 16 people at a party. they want to set up a relay teams with exactly 3 people each. can they do it ? explain

Three requirements for industrial growth include

Before translation can begin, mRNA leaves the nucleus and enters the ______. Select one: a. cytoplasm b. ribosome c. smooth ER d. mitochondria

Who was a Scottish missionary and explorer? A. David Livingstone B. Cecil Rhodes C. Benjamin Disraeli