In an auditorium, there are 21 seats in the first row and 29 seats in the second row. the number of seats in a row continues to increase by 8 with each additional row.
(a) how many seats are in the 3rd,4th, and 5th rows.
(b) is this an arithmetic or geometric sequence?
(c) how would you find the 100th row?

What is the inverse of the function f(x)=4x+8

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next