The number on this ruler represents centimeters.

What is the precision of this ruler?
? cm

What is the greatest possible error for the measurement indicated by the arrow?
? cm

What is the margin of error for the measurement based on where the arrow is pointing on the ruler?
? cm to ? cm

Which expression shows the sum of the polynomials with like terms grouped together

What are the solutions to the following equation? |m| = 8.5 the value of m is equal to 8.5 and because each distance from zero is 8.5.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212