gudukayidenzell gudukayidenzell

24-03-2024
Mathematics

contestada

percentage decrease if water level in the tank has changed from 1200l to 900

Relax

Respuesta :

roohafzah roohafzah

24-03-2024

Answer :

25%

Explanation :

%age decrease = (change in level of water/Initial level of water) x 100
%age decrease = (1200l - 900l)/1200l x 100
%age decrease = 25%

thus, there was a decrease of 25% in water level .

Answer Link

Otras preguntas

Which answer shows a correct way to divide the word at the end of a line? A. fen-ce B. f-ence C. cannot be divided D. fe-nce

Find each product y(9 + 2y)

Stress that pushes a mass of rock in two opposite directions is called

Based on his actions, what is the best description of the Good Samaritan? A. He is compassionate and kind. B. He is adventurous and brave. C. He is wise and det

I'm doing theoretical probobility. Can you help me with this problem. It says to write it is a fraction, decimal, and a percent. The question is: randomly drawi

what does absorptive heterotroph mean

what effects did the enlightenment philosophers have on government and society?

What Are States Prohibited From Doing? 5 Things?

Which group favors the government taking a prominent role in the economy, and strongly supports civil rights for minorities and marginalized groups?

Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. Show your work. 4x-y+3z = 12 x+4y+6z =-32 5x+3y+9z