So i have a problem with a pie chart and i need to find the total amount of people surveyed using the amount of one portion of it. i cannot figure out how to do this, so i hope someone can me. also, i need you to explain how you got your answer because this is basically an essay question because i need to explain the steps on how i got it

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

At oaknoll school, 90 out of 270 students on computers. what percent of students at oak knoll school do not own computers? round the nearest tenth of a percent.