Questions by Yann Ramin

Questions by Yann Ramin

a lake with volume 5e6 m3 has a freshwater flow of 20 m3/s. waste is dumped into lake at 50 g/s with a decay rate of 0.2/d. what is the steady state contaminant concentration in the lake in mg/l if the

asked Dec 10, 2023

1 answer

14 votes

23.1k views

a cheetah that is running 90 feet per second is running 120 feet behind an antelope that is running 60 feet per second. How long does it take for the cheetah to run up to the antelope? PLS FINISH ASAP

asked Nov 16, 2023

1 answer

2 votes

3.5k views

Please help me with this problem

asked Aug 6, 2023

1 answer

40 votes

502k views

1 5 7 8 10 What is the value of c in the equation below? 24.22- abec O 4 VX o-2 1 64 O 1.

asked Apr 18, 2023

1 answer

8 votes

444k views

I need help with 1-3 !I need three good questions

asked Apr 8, 2023

1 answer

7 votes

285k views

Which of group of organism has the least biomass?which has the least energy

asked Dec 20, 2022

2 answers

16 votes

332k views

I need this answer asapp pleaseee

asked Nov 16, 2022

1 answer

9 votes

443k views

1 2/7 divided by 1/2

asked Nov 16, 2022

1 answer

18 votes

252k views

Hilary walked 654 feet in 3 minutes. She says she walked 218 feet per minute. Is Hilary’s answer reasonable? Explain.

asked Sep 17, 2022

2 answers

33 votes

480k views

In wintry conditions, highway safety is improved by treating road services with substances that will provide traction and/or melt snow and ice. Sand and rock salt are two widely used substances. Recently,

asked May 18, 2022

1 answer

23 votes

191k views

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