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

Which primary sorce document would give you insight into how the great Chicago fire affected working class familes
to study how violent conflicts between groups could be averted one would most likely consult a
What is Simon Wheeler's manner as he tells the story of Jim Smiley?
-3y+11=-8y+51 What is y? Simplify your answer as much as possible
Which of the following diagrams includes a centroid? In order: A, B, C, D
Choose a list of terms describing land forms found on the ocean floor. A) continental shelf and slope, mid-ocean ridge, rift zone, trench, and the ocean basin
If you 30,400 people died in 2015, how many deaths per hour
which of these graphs represent a rate of change of 4 ?
If Michel drove 273 miles in4 hour, what was her speed in miles per hour
In △ABC, point P∈ AB is so that AP:BP=1:3 and point M is the midpoint of segment CP . Find the area of △ABC if the area of △BMP is equal to 21m2.