The answer issss D
I hope this helped u :D
I can’t answer this with out the distance they jumped.
There is an 18% chance that out of the 3 students she asks, 3 would be in a band. I hope this helped ^^
A, B and E.
Adding and multiplying the terms allow them to keep working. However, you must make sure that each variable is changed each time. Not just one as in C and D.