Suppose $x$ is directly proportional to $y$, but inversely proportional to $z$. If $x =3$ when $y = 6$ and $z =4$, then what is $z$ when $y=3$? Please answer ASAP

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Evaluate cos2θ for cosθ = square root of 3/2

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?