avaharris23 avaharris23

03-04-2020
Mathematics

contestada

Please I really need help answering this question, thank you for any help

Please I really need help answering this question thank you for any help class=

Respuesta :

amna04352 amna04352

03-04-2020

Answer:

150

Step-by-step explanation:

Volume = ½(1.4+0.6)×2×1

= 2 m³

Rate of decrease: 2 × 1 × (20/100)

= 0.4 m³ in 30 mins

= 1/75 m³ per minute

1/75 = 2/t

t = 150 minutes

Answer Link

Otras preguntas

How did Russia become a communist country? A. Russia fought in the Great War, and the Treaty of Versailles made Russia a communist country. B. During the World

What was the purpose of the Spanish missions in New Spain?

a doggie day care charges $21.50 per day. If you leave your dog 5 days a week the discount is 20%. what is the cost of leaving your dog for 5 days in a week ?

The three domain system recognizes fundamental differences between the two groups of which one of these? Eukaryotes Prokaryotes Protists

why bacterial growth could be limited?

You get up in the morning, get dressed, eat breakfast, walk to the bus stop, and ride to school. List three different energy transformations that have taken pla

why is valley forge Pennsylvania remembered?

Under feudalism, which group was responsible for ruling different regions of a country? peasants knights lords king

what is the effect of natural voice

Which statement is one component of the cell theory? A)All living and nonliving things consist of one or more cells. B)Cells and living organisms are spontaneou