Margie owns a small recycling company where she picks up empty glass bottles from restaurants. At the first restaurant, she picks up 50 bottles. At each restaurant after this, she picks up 4 more bottles than she picked up at the restaurant before. Assume that this pattern continues. a) How many bottles does she pick up at the 20th restaurant?

b) How many total bottles has she picked up after visiting 20 restaurants?

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Which of the following is the result of expanding