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aalyn [17]
3 years ago
15

Can someone please help I can’t figure this out :(

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0

Answer:

78

Step-by-step explanation:

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Edwin hiked to a famous point with a beautiful view. It took 2 hours and 55 minutes to hike to the viewpoint and 25 minutes to h
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Step-by-step explanation:

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2 questions in one.<br> Help?..
daser333 [38]

Answer:

2. 3

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Step-by-step explanation:

{ ({5}^{4} ) }^{m}  =  {5}^{12}  \\  =  >  {5}^{4m}  =  {5}^{12}  \\  =  > 4m = 12 \\  =  > m =  \frac{12}{4}  \\  =  > m = 3 \\  \\ number \: of \: books \: at \: library \\  =   {({4}^{9})}^{5}   \times  {4}^{0}  \\  =  {4}^{45}  \times 1 \\  =  {4}^{45}

4 0
3 years ago
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