1) Vamos realizar a substituição entre a maior é a melhor altura: 1,94-1,69=0,25. ,(Amplitude total) 2) Geralmente o número de intervalos deve ser sempre maior que 4 no caso descrito vamos estipular cinco intervalos de classe de forma dividirmos o intervalo tal de atura 5:.
0,25 : 5,05

Ithink if im not mistaking b is -3 but im not a 100% sude

There is no question, there is just the answer.

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to