0
What does a plus or minus symbol indicate when it is used Ina measurement?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are the Chinese plus and minus symbols?
Plus symbol (chinese): + Minus symbol (chinese): -
Why the plus symbol in math?
The plus symbol, "+", is used to indicate an addition.
What is a term in a math expession?
A "term" is each of the parts of the expression that are combined with plus or minus symbols. For example, in x2 + xy + y2, you have three terms; one before the first plus symbol; one between the two plus symbols; one after the second plus symbol.
How do you type plus and minus signs?
The plus sign (+) should be at the top of your keyboard. If there is another symbol below it on the same key, then you need to hit "shift" and the "+" sign so it won't print the other symbol that's below it. The minus sign ( - ) should also be at the top of your keyboard. The same instructions apply to it as to the + sign.
What is purple minus red plus yellow minus blue plus red minus yellow plus blue?
Purple.
What are the Chinese plus and minus symbols?
Plus symbol (chinese): + Minus symbol (chinese): -
What is the symbol which is a plus sign above a minus?
It indicates "plus or minus".
Why the plus symbol in math?
The plus symbol, "+", is used to indicate an addition.
What does the plus minus symbol mean?
The plus minus symbol means both plus and minus should be considered; or thata measurement or estimate may be plus or minus the number after the sign.For example, a measured temperature may be state as 123 +/- 0.2 C, which means temperature may be between 122.8 C and 123.2 C.An estimated attendance at an eventmay be given as 2500 +/- 100 , which means attendance should be between 2400 and 2600.The quadratic formula contains a plus minus sign, meaning that there are two roots to beobtained and given consideration.For example, t = 30 +/- 40 which means the answer may mathematically be 70 or - 10 , Realistically, the answer may be either or both numbers.
What is operation symbol?
a operation symbol is like minus(-) plus(+) multiply(X)and divide
What symbol is placed in front of a code to indicate that it is an add-on?
A plus (+) is used to indicate an add-on.
How do you use plus and minus signs to indicate change in position?
Because were humans. Yeah ok now for the surious answers. It is so, "You can indicate a change in position by using a plus (+) or minus (-) the reference point
How do you make a plus or minus sign on a mac?
Shift-Option-Plus (+) will produce the ± symbol on a Mac.
How do you define a symbol such as plus or - as a variable in python?
Use a character variable. For example: plus = '+' minus = '-' You can now refer to these symbols using the variable names "plus" or "minus".
Terms are separated by what mathematical symbol?
a plus or minus sign your welcome ;D
What symbol expresses uncertainty in a measurement?
All measurements are 'wrong', so we note how good our measurement technique is by providing a range either side of the measured value. Typically it's the plus-minus symbol ±, e.g. 35.8±0.4 kg. The greek lower case sigma is used in mathematical notation to represent uncertainty: σ.
What is a operation symbols?
a operation symbol is like minus(-) plus(+) multiply(X)and divide
