The mean is 14
add all the numbers up and divide the sum by 6 because that’s how many numbers you’re adding together.
12+10+14+18+14+16
= 84
84/6 = 14
Answer:
7 4/17
Step-by-step explanation:
Answer:
a = 8.5
b = 4.5
Step-by-step explanation:
let 2 number be a ,b
a + b = 13 (1)
a - b = 4 (2)
(1) + (2) = 2a = 13+4 = 17 -> a = 8.5
-> b = 8.5 -4 = 4.5
Answer:
4
Step-by-step explanation:

Answer:
12.751
Step-by-step explanation:
13.9 - 1.149
--Subtract--