Okay.consider A as the length of a text message conversation.
p(a>3)=1-p(b<3-2)/0.5)=1-0.97725= 0.02275.
hope i help.
good luck!
Answer:

Step-by-step explanation:
distance formula:
set square to be centered on the origin and find the distance between 2 of the connected points

= 
= 
multiply by 4 as it is a square and all of its sides are equal

insert units

The two intergers are 20 and 22. Hope this helps. :D
Answer:
Step-by-step explanation:
10²-7² (C squared minus B squared equals A squared) (basically Pythagorean theorem but reversed)
100-49= 51 (square the numbers and subtract)
Answer:
30 x 3 - 80 is 10
Step-by-step explanation: