None of these is true for inequality is true if p= 3.4.
We have to determine, which inequality is true if p= 3.4.
In order for the inequality to be valid, need to apply the value for p and check weather or not it is true.
- The inequality is 3p < 10.2.
Substitute the value of p = 3.4
[tex]3p<10.2\\\\3\times 3.4<10.2\\\\10.2<10.2[/tex]
The inequality is not true, since the left side is equal to the right side and not less.
- The inequality 13.6 < 3.9p,
Substitute the value of p = 3.4,
[tex]13.6 < 3.9\times 3.4\\\\ 13.6 < 13.26[/tex]
The equality is not true since 13.6 is greater than 13.26.
- The inequality is 5p > 17.1,
Substitute the value of p = 3.4
[tex]5 \times 3.4 >17.1\\\\17>17.1[/tex]
The inequality is not true since 17 is less than 17.1.
- The inequality is 8.5 > 2.5p,
Substitute the value of p = 3.4,
[tex]8.5>2.5 \times 3.4\\\\8.5> 8.5[/tex]
The inequality is not true since the left side is equal to the right side.
Hence, None of these is true for inequality is true if p= 3.4.
To know more about Inequality click the link given below.
https://brainly.com/question/16649904
