Помогите плиз.........

Question

Помогите плиз.........

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Answer 1

+85
-16
+40
-20
+66
лвовичияовиыияияивовичиовврви

Answer 2

On the ground: +35^C 85^F
On the second: -18^C 3^F
On the third: 0^C 40^F
On the fourth: -20^C 0^F
On the fiftieth: +21^C 71^F