Insulators are materials that stop the flow of electricity. Which of these is an example of an insulator. A) nail
B) staple
C) crayon
D) paper clip
Pls give a explanation

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!

Given: prst square pmkd is a square pr = a, pd = a find the area of pmct.