if one out of 12 students at a school share a locker, how many share a locker in a school of 456 students
show work

Abee with velocity vector r'(t) starts out at (5, −5, −3) at t = 0 and flies around for 5 seconds. where is the bee located at time t = 5 if 5 0 r'(u)du = 0?

If i have 20$ and i gave 5$ away how much i got

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?