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photoshop1234 [79]
2 years ago
7

Sally averaged that she spent about 6.8×10^4 seconds training for her weight lifting competition in the month of May. Write this

time in standard notation.
Mathematics
1 answer:
vivado [14]2 years ago
5 0

Answer:

t = 68000 s

Step-by-step explanation:

Given that,

The average time Sally spent for training for her weight lifting competition in the month of May is 6.8\times 10^4\ s.

We need to write this time in standard notation.

The power of 10 is 4. 10⁴ can be written as 10000.

6.8\times 10^4=\dfrac{68}{10}\times 10000\\\\=68000

So, the standard time is equal to 68000 s.

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