In a survey, 75% of respondents said that they watch tv for one hour each day. if 30 respondents said they watch tv for one hour each day, how many respondents took the survey in total?

Answer : The total number of respondents who took the survey are, 40

Step-by-step explanation :

As we are given that in a survey, 75% of respondents said that they watch TV for one hour each day.

Let the total number of respondents who took the survey be, 'x'

Number of respondents watch TV for one hour each day = 30

The % of the respondents said that they watch TV for one hour each day = 75%

By solving the term 'x' we get:

Thus, the total number of respondents who took the survey are, 40

answer:

what is your question that you ask

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi