Answer:
9z
Step-by-step explanation:
4th root of z = z^1/4
=> 3 * z^1/4
=> 3z^1/4
3z^1/4 * 3z^3/4
=> 3 x 3 x z^1/4 + 3/4
=> 9z^4/4
=> 9z^1
=> 9z
26/24=x/10
26*100=x*24 (cross multiply)
2,600=34x (divide)
x=76.47
therefore 26 is 34% of 76.47
28/4=7 Therefore 1/4 of 28 is 7
