What irrational number is between 4.12 and 4.13

A.)sqrt{19}
B.)sqrt{23}

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

What is the best estimate of the length of a football

If we pull out the middle player of team a and the fourth player of the team b. what will be the force of team a and team b? what is their sum of forces