3) Which of the expressions shown below has a value of 1?
(1.)
- 2-2
(11.) ( - 2)
- 2
(III.) 2-2
(IV.) – 22

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

the correct option is b

step-by-step explanation:

umm you say your want to . but you do know that this is the mathematics.  

o~o

answer by jkismyhusbandbae:

a) how close a measured value is to the actual (true) value.

  measure of length.   there are 12 inches in a foot, and 36 inches in a yard.   one inch is exactly 2.54 centimeters.

accuracy is how close something is to an actual answer but it is not exactly correct.