Questions by Chenglu

Questions by Chenglu

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

asked Oct 15, 2017

1 answer

2 votes

209k views

Using A(x)=x(48-x) find the following: a.A(10) b.A(20) c.A(28) d.A(x)=0

asked Nov 4, 2016

1 answer

1 vote

95.4k views

Why do grapes grow well in the Finger Lakes region?

asked Jul 3, 2015

1 answer

3 votes

8.5k views

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