Aprism has a total surface area of 228 m2 and volume of 216 m3.

if the length, width, and height are reduced to one-third their original sizes, what will be the following?

(a) the new surface area
(b) the new volume

if the length, width, and height of the original are increased to four times their original sizes, what will be the following?

(c) the new surface area
(d) the new volume

i'm sorry, but if you could explain it to me that would be great.

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

If jklm is a trapezoid, which statements must be true?