At a concert, 34% of the audience members were under the age of twenty-five. If the number of people at the concert under the age of twenty-five was 238, what was the total number of audience members?

the distance between point a and point b is 6 units

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column