Respuesta :
A) h = 5,43m + - 0,04359m
5,43m + 0,04359m = 5,47359
5,43m - 0,04359m = 5.38641
B) y = 0,00000583 + - 0,0000005
0,00000583 + 0,0000005 = 0.00000663
0,00000583 - 0,0000005 = 0.00000533
C) y = 5,45x10-⁷m + - 3,9x10-⁹
5,45x10-⁷m + 3,9x10-⁹ = 5.45x10^-7 + 3.9x10^-2.10^-7
= 10^-7(5.45 + 3.9x10^-2)
= 10^-7(5.45 + 0.039)
= 5.489x10^-7
5,45x10-⁷m - 3,9x10-⁹ = 10^-7(5.45 - 0.039)
= 5.411x10^-7