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

I forgot to put algebra 1 on my college applications because I took it in 8th grade. Is that ok?

Plz help me well mark brainliest! Only if correct

If a particle with a charge of +3.3 × 10−18 C is attracted to another particle by a force of 2.5 × 10−8 N, what is the magnitude of the electric field at this l

Write and then solve the proportion. 8 is to 12 as p is to 18. Write and then solve the proportion. 8 is to 12 as p is to 18.

Find the values of m and n. (in degrees)

Decrease £200 by 25%

HELP 40 POINTS!!! Which text feature previews the paragraph that follows? Image Sidebar Subheading Title

How the poets use of structure helps to convey the theme of poem london.

help Suppose you have a $6-off coupon at a fabric store. You buy fabric that costs $8.50 per yard. Write an equation that models the total amount of money y you

plz help asap cant figur out