Answer:
160,160
Step-by-step explanation:
let the first page be X
second one be x+1
x+x+1=321
2x=320
x= 320÷2=160
pages 160 161
Answer:
od I'd the correct answer
Answer:
60º
Step-by-step explanation:
NXO = MXO - MXN
NXO = 110 - 50
NXO = 60
Probability
p=66×100/1818=3.6303630363%
After rounding to 4 decimals:
p=3.6304%
