Your math Teacher has assigned homework in 9/10 of your last classes. Describe the likelihood of having homework tonight.

All about the same size in the city the game was

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)