That symbol represents "plus out minus". usually represents uncertainty if it is beside a number.
e.g. 3± 0.3 means that the actual answer lies between 2.7 and 3.3
Answer:
90
Step-by-step explanation:
You calculate the mean of a data set by adding all the numbers up and dividing the result from addition with how many numbers there are.
Answer:
100,000,000
Step-by-step explanation:
10^4 = 10,000
(10,000)^2
= 100,000,000
First tell me the store and prices of the lemonade then i could do the problem
Step-by-step explanation:
This problem is incorrect
the square root of 9 is two of the same numbers that are multiplied together to get 9 so
=3
9+1/2=9.5
Hope that helps :)