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 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

copy this figure onto grid paper. draw line to divide the figure into 4 congruent polygons. how do you know the ploygons are congruent
What is the electron configuration of helium
A certain test is worth 155 points. How many points (rounded to the nearest point) are needed to obtain a score of 65%?
Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.
Heating zinc sulfide in the air causes the formation of
what describes the solvent in any solution
A sequence has an initial value of 10 and each term is twice the previous term. Which function models this sequence?1) a(n)=10(2)^n2) a(n)=10(2)^n-13) a(n)=10+2
what is the sum of 6 7/8 + 4 5/8
Explain how engineers and scientists may work together to produce a protein in the lab.
what does the agora tell us about the culture of athens?