Answer:
Z = 2.76
Step-by-step explanation:
Firstly you must realise that Z - 2.3 = 0.46
Therfore this means you must 2.3 to 0.46 to get Z
2.3+0.46+2.76
z = 2.76
Z - 2.3 = 0.46
z = 0.46 + 2.3
