This question is making me go mad. Can someone please help me out, thanks.
An explaination would also be nice.

200.3 and 210

Step-by-step explanation:

For part A all all of the heights togather and devide by the number of heights so 198x1+199x3 and so on

you should get 2604

then devide by 13 because there are 13 players

your awnser for a is 200.3

For part b take 14 x 201 because you need the avrage to be 201 with 14 players

you should get 2814

then subtract 2604 because that is the combined height of the team

you should get 210

210 is your awnser to part b

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

answer: what statements

step-by-step explanation if you write the statements down then i could you.