Awooden plank of length x is cut into 8 sections such that each section is at most 5/2 meters long. what is the length of the entire plank in meters?

the length of the entire plank is less or equal to 20 meters

Step-by-step explanation:

when the wooden plank is divided into 8 sections, the length of each section is 5/2 meters or less. Since we don't know exactly what is the length of every part, we just can calculate the maximum value of the wooden plank.

The maximum length of the entire plank is given by the next equation:

X maximum= (# sections)*(length maximum of every section)

X maximum= 8 * 5/2 meters

X maximum = 20 meters

This result says that X is less or equal to 20 meters.

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

im with everythinglos so yeahhhhh

step-by-step explanation: