registarsron registarsron

02-10-2020
Mathematics

contestada

Please help . I’ll mark you as brainliest if correct!

Please help Ill mark you as brainliest if correct class=

Respuesta :

muddasani5566 muddasani5566

04-10-2020

Answer: 9/4 hours or 2.25 hours

Step-by-step explanation:

Sally paints 1/9 an hour and Steve paints 1/3 an hour both of them adding is 4/9 and 4/9 times 9/4=1 so it is 2.25 hours

Answer Link

Otras preguntas

A person who is 15 years old has a maximum heart rate of a. 190. b. 220. c. 205. d. 165.

What recommendations and conclusions can you make on this issue to:government :communities

hi I really need help can anyone help me out

In "The Odyssey", which of the following is involved in Penelope's deception of the suitors? A. a great bow B. a death shroud for Laertes C. a precious ring D.

26.0 g of a liquid that has a density of 1.44 g/mL needs to be measured out in a graduated cylinder. what volume should be used

Iceberg lettuce is grown and shipped to stores for about 30 cents a head, and consumers purchase it for about 72 cents a head. Find the percent increase.

ASP PLEASES VOCAB Can some one give me a sentence for the word Orthodox that doesn't have to do with religion, it says one here but I need an example for anoth

A corporation may be created merely by agreement of private individuals true or false

what is the answer to -5-2x=3-6x

If you were appointed as a South African Press Association president , discuss five corrective measures you would take to address such situation