hemapi1524 hemapi1524

04-07-2022
Mathematics

contestada

there are 20nstudents in a math class who have brown hair this represent 80 percent of the students in the class with equation can be used to find the total os student in the math

Respuesta :

phuchoang phuchoang

04-07-2022

Answer:

Equation is 20 = 0.8 time x

x=25

Step-by-step explanation:

80% = 0.8

So to find x we 20/8

and we get 25 as the final answer

Answer Link

Otras preguntas

Propanol and isopropanol are isomers. this means that they have

How does the speed of a sound wave change as the medium through which it traveks changes?

A disease characterized by the accumulation of plaque on artery walls is _____.

Powers specifically outlined in the constitution are known as

Why the us didn't intervene in the rwandan genocide?

What is oxidized and what is reduced in this reaction? N2H4(l) + 2H2O2(l) → N2(g) + 4H2O(g) N is reduced and H is oxidized. N is reduced and O is oxidized. N i

The stopping distance, d ( in feet) for a truck moving at a velocity (speed) v miles per hour is modeled by the equation: d=0.04v^2+1.1v What is the speed of th

Question: Which best describes Antarctica? Answers: A.It has a population of about t

Why have political pundits in texas been asking when texas will turn blue?

2x + y = 5 x + y = 4