What is 0. (61 recurring) as a fraction? (and how exactly do you figure it out)

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale

Use order of operations to solve. (24 divided 3) + 3.5 + 3 power of 3

Module 2 homework: descriptive statistics 40206 module 2: homework 56 randomly selected students were asked how many siblings were in their family. let x represent the number of pairs of siblings in the student's family. the results are as follows: # of siblings 1 2. 4 10 frequency 13 6 10 10 round all yeur answers to 4 decimal places where possible. the mean is: the median is the sample standard deviation is the first quartile is the third quartile is: what percent of the respondents have at least 3 siblings? % 83% of all respondents have fewer than how many siblings?