Answer:
|2x|
Step-by-step explanation:
The square root symbol indicates the positive square root. That is, ...

Then the square root you show is ...

I think it would be be because you’re actually saving a little bit more amount of money you’re paying a dollar and would say two cent for each bar
Answer:
Step-by-step explanation:
A man steps out of a plane at 4,000m of height above the ground.The point at which he jumps out of the plane would make a good reference point. However, if his acceleration is going to change as a result of him opening his parachute 2000m above the ground, a good reference point would be there. Keep in mind though, that his velocity at that instant would need to be known for it to be useful- otherwise the airplane reference point would be just as good with appropriate modeling....
Answer:
x=0.24626...
Step-by-step explanation:
Hello. I am sure there is a more simple and ingenious way of answering this. However i tell you what i know still, hoping it helps you in your research.