Answers

✨ Best Answer ✨

海洋の平均深度をxmとします
条件より

840×3/10-x×7/10=-2400
これを解いてx≒3788
よって求める平均深度は3800mです

ゲスト

ありがとうございます!!

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉