Answer:
I need sum more detail
Step-by-step explanation:
Let m stand for number of minutes
.12m+2=25.04
.12m-2=25.04-2
.12m=23.04
.12m÷.12=23.04÷.12
m=192
The number of minutes is 192 minutes.
Hope that helps you!!
This type of sampling would be Random Sampling.
Here’s a photo on how to do it! If you need help in more problems like this use a website called Symbolab!! It’s really helpful!!
Answer:
the answer is
or 
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.