Question

訪客

中一正負數應用題
In one mountainous region,the temperature decreases 0.8°c average for every increase in altitude of 100m.If the temperature at the foot of a mountain(at an altitude of 100m)is 5°c and that at the peak is -2.2°c,find the altitude of the peak

中一 正負數

Answer 1

考試死亡者

100+100(5-(-2.2))=1000
這裏對吧……