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Mathematics
mdobbs6856:

How do you write 7.5E9 in scientific notation?

Vocaloid:

the front part of scientific notation needs to be within 1-9.999(repeated) so the 7.5 part is fine e9 means 10^9, so you just need to change it to 7.5 * 10^9

mdobbs6856:

tysm

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