Respuesta :

10 to the 5th power means 5 times zero, place 8 before that and it will be 800000 then multiply with 0.5 it will be 400000. In scientific notation it will be like 4x10 the 5th power.
s1m1
0.5(8x10^5) = 0.5·8·10^5=
4·10^5

Otras preguntas