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Alexus [3.1K]
3 years ago
11

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 6.45% of the battery life of each mobile phone is used in a day by a typical user, for which mobile phone is 1.6125 hours of battery life used in a day?
Mathematics
1 answer:
Oliga [24]3 years ago
6 0

to find this you would take each answer and multiple it by 6.45% so A=1.29 , B=1.6125,C=0.645,D=1.161 so the correct answer is B.


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Remember to follow PEMDAS, and left -> right rule.

First, solve the Parenthesis:

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7 0
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8 0
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azamat

Complete question is;

Roger is building a storage shed with wood blocks that are in the shape of cubic prisms. Can he build a shed that is twice as high as it is wide?

A. Yes. For every block of width, he could build two blocks high.

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C. There is no way to determine if he can do this.

D. No, it is not possible to do this

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Now, cube shapes means that all sides are equal.

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Thus, he can build a shed twice as high as its width.

6 0
3 years ago
Read 2 more answers
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