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Rory records the percentage of battery life remaining on his phone throughout a day. The battery life decreases as Rory uses the phone, but will increase or stay at 100% while charging. The graph represents the percentage of battery life remaining after a certain number of hours.

A graph titled Phone Battery Life. The horizontal axis shows Elapsed Time (hours) numbered 2 to 20, and the horizontal axis shows Battery Life (%) numbered 10 to 120. A line begins at 100% in 0 hours, to 20% in 8 hours, to 100% from 10 to 12 hours, to 60% in 16 hours, to 100% from 17 to 20 hours.

At which times could Rory's phone have been plugged into the charger? Select three options.

6 hours
9 hours
11 hours
14 hours
19 hours

User Cyril
by
8.4k points

2 Answers

4 votes

Answer: B, C, and E

Explanation:

took the quiz today

User Andy Cribbens
by
8.2k points
9 votes
9, 11, and 19 ( B, C and E) hope it helps and i am very sorry if its incorrect
User Robear
by
8.4k points
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