Answer all for brainliest Which online note-taking tool allows students to store information on an extensive back-up system?What is one benefit of using a web clipping tool?The editing and formatting features of eNotes allow students to
their notes to help them process the information. What would eNotes be most helpful for?Tonya wants to keep her class schedule, assignments, and notes all in one place. Which online note-taking tool would be the best one to use?How can students use eNotes to edit their notes? Check all that apply.

They can undo text and redo it.
They can cut, copy, and paste text.
They can insert bullets and tables.
They can search using keywords.
They can evaluate their work. One advantage of using online note-taking tools is that they help students?

The idea that, for each pair of devices v and w, there’s a strict dichotomy between being “in range” or “out of range” is a simplified abstraction. more accurately, there’s a power decay function f (·) that specifies, for a pair of devices at distance δ, the signal strength f(δ) that they’ll be able to achieve on their wireless connection. (we’ll assume that f (δ) decreases with increasing δ.) we might want to build this into our notion of back-up sets as follows: among the k devices in the back-up set of v, there should be at least one that can be reached with very high signal strength, at least one other that can be reached with moderately high signal strength, and so forth. more concretely, we have values p1 ≥ p2 ≥ . . ≥ pk, so that if the back-up set for v consists of devices at distances d1≤d2≤≤dk,thenweshouldhavef(dj)≥pj foreachj. give an algorithm that determines whether it is possible to choose a back-up set for each device subject to this more detailed condition, still requiring that no device should appear in the back-up set of more than b other devices. again, the algorithm should output the back-up sets themselves, provided they can be found.\