Question

Tolong no 18-19 makasih sebelumnya bagi yg sudah mau jawab

Answer 1

Verified answer

18. total soal = 20
benar = 5
salah = -2

benar = 12 x 5 = 60
salah = 8 x (-2) = -16
nilai candra = _______-
= 44

19.
suhu mula" = 18°
suhu dinaikan = 42°

42-18= 24 °, suhu naik sebesar 24° selama 1 jam

1jam = 60 menit
kenaikan suhu setiap 10 menit

24 = 6.X°
24/6 = x°
x° = 4 °