Question

The mean of 15, 17, x, 28 and 19 is 16. What is the value of x?
A,4 B,2 C,1 D,5​

Answer 1

Answer:

c 1

Step-by-step explanation:

15+17+28+19+x=16

          5    

79x=16

5

79x=16*5

79x=80

x=80-79

x=1