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Mathematics 17 Online
OpenStudy (jerry45):

HELP FAN AND MEDAL

OpenStudy (jerry45):

The table shows the battery life of four different mobile phones: Mobile Phone Battery Life Phone Battery Life (hours) A 20 B 25 C 10 D 18 If 8.45% of the battery life of each mobile phone is used in a day by a typical user, for which mobile phone is 0.8 hour of battery life used in a day? Phone A Phone B Phone C Phone D

OpenStudy (vuriffy):

Honestly, this was a bit weird, but only one answer would be considered close enough for this.

OpenStudy (vuriffy):

Do you know what 8.45% is as a decimal?

OpenStudy (jerry45):

0.0845

OpenStudy (vuriffy):

That is correct. You could multiply that with every battery life. 10*.0845 = ?

OpenStudy (jerry45):

ok on to the next one one moment

OpenStudy (jerry45):

omg openstudy s ver slow

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