irlyzsm
irlyzsm irlyzsm
  • 02-02-2024
  • Mathematics
contestada

How many student spent more than 9 hours doing homework? and what percent of students spent 8 or more hours doing homework?

How many student spent more than 9 hours doing homework and what percent of students spent 8 or more hours doing homework class=

Respuesta :

emyadil emyadil
  • 02-02-2024
2 students
8/20 x100 =1/5 x100 =20%
Answer Link

Otras preguntas

Examine the results of an experiment above discussing how temperature affects cellular respiration. Identify the temperature at which oxygen levels would be pr
Terry stepped on a nail while walking around barefoot in her yard one week ago. The spot where the skin was punctured still hurts, reminding her to take it easy
What potential difference is required to bring the proton to rest?
what year did the US pull out of Vietnam
The price tag on a tennis ball in 1975 read $0.10, and the price tag on a tennis ball in 2005 read $1.00. The CPI in 1975 was 52.3, and the CPI in 2005 was 191.
what does x equal? :))
The fact family model represents 3 + 14 = 17. A triangle. 17 is in the top corner. 3 is in the bottom left corner. 14 is in the bottom right corner. How does 17
The sum of two numbers is 76 and their difference is 54. Find each of the numbers.
why do many animals in temperature countries grow thick coats before winter?​
Why did slavery occur in the America’s