Astudent is writing a blog claiming that teens spend too much time texting. which sentence provides evidence to support the student’s claim?

texting teens stay more connected to family members and friends.
studies show that texting encourages poor spelling and grammar.
eighty-five percent of teens spend at least four hours texting each day.
fifty percent of teens say they own a phone that can send and receive texts.

Eighty-five percent of teens spend at least four hours texting each day.

The correct answer is C. Eighty-five percent of teens spend at least four hours texting each day.

Explanation:

In writing, a claim refers to an assertion made by someone which usually express the position of the author towards some subject or situation. Additionally, this claim or position can only become valid if it is supported by evidence, for doing this, the author needs to provide information such as statistics, expert's opinions or examples that directly address the claim and proves or explains it. Considering this, the sentence that provides evidence to support the claim is "Eighty-five percent of teens spend at least four hours texting each day" because this evidence shows the amount of time most of the teenagers (85%) spend texting, which directly addressed the main issue of the claim and prove the assertion of the student that "teens spend too much time texting" is valid.

vector v such that t( p) = p+ v

the correct answer is:

from context clues heliotrope is probably a flower.

a heliotrope are peruvian plants that have small purplish plants.