Which is the best example of a strong conclusion in a presentation?

studies have shown that bottled water is not any safer than tap water in most communities. the fda requires technicians to test all tap water before it is distributed.
another argument against bottled water is the waste that is produced in making and disposing of the plastic bottles. distributing cases of water creates pollution and traffic.
drinking tap water instead of bottled water is a simple thing. it is inexpensive, saves the environment, and tastes great. why buy bottles? fill your glass at the tap and enjoy!
do you think you can taste the difference between expensive bottled water and the water that comes from your tap? we took a poll of students here in our school. here are the results.

If there is no disagreement, then there is no point to writing a persuasive paragraph. select the best answer from the choices provided t f

Mary is reading a book that has 135 pages. she can read 18 pages in an hour. if she takes h hours to finish reading the book, the equation that can be used to find the value of h is

Read the excerpt below from the poem "exile" by julia alvarez and answer the question that follows. i let myself lie back in deep waters, my arms out like jesus' on his cross, and instead of sinking down like i'd always done, magically, that night, i could stay up, floating out past the driveway, past the gates, in the black ford, papi grim at the wheel, winding through the back roads, stroke by difficult stroke, out on the highway, heading toward the coast. which literary device is used in the comparison between the speaker's experience of fleeing the country and floating in the ocean? i let myself lie back in deep waters, my arms out like jesus' on his cross, and instead of sinking down like i'd always done, magically, that night, i could stay up, extended metaphor symbolism simile theme