Answer:For the first one it would be x=35
And the 2nd one would just be x=-1
Step-by-step explanation:
Answer: here are 48 adults of this younger age group.
Step-by-step explanation:
Since we have given that
Error = 0.10
p = 23% = 0.23
At 90% level of significance, i.e. α = 0.10
So, the value of z = 1.645

Hence, there are 48 adults of this younger age group.
|-20|-|6|
Find the absolute value of |-20| and |6|.
|-20| = 20
|6| = 6
|-20|-|6| becomes 20 - 6.
20 - 6 = 14
The value of the expression |-20|-|6| is 14.