Please help with questions 6 & 7

asked Jul 12, 2018 119k views

5 votes

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1 vote

#7a = 2 and 20 tenths

#7b = ????????????????????????????????????????????????????????????????

8.4k points

4 votes

5x10^5

0.000023 + 0.0000078= 0.0000308
3.8x10^-6

i think
sorry if wrong but i dont know the second one that well

Raeann answered Jul 17, 2018

7.9k points

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