Respuesta :

10z when z = 0.8
= 10(.8)
= 8

answer
8
All you need to do is plug in 0.8 for z.
10 * 0.8
A cool trick when multiplying by ten is you can move the decimal point over 1 to the right. So, 0.8 would become 08.0, aka 8.
So, your answer to 10z would be 8. 
Hope this helps. :D
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