Answer:
600 pieces
Step-by-step explanation:
pieces/ time(min) = (395-275) / (22-10) = 120/ 12 = 10
10= x (pieces) / 60(min) => x = 60×10 => x = 600 pieces
Answer:
Hundreds: 900 Tens: 40 Ones: 3
Step-by-step explanation:
I hope this helps :)
The student must score 94
98+96+94+88+94=470
470÷5=94 (average)
Answer:

Step-by-step explanation:

from quadratic formular:

general equation:

a is 5, b is 4 and c is 3:
substitute in formular:

but from complexes, <em>i</em><em>²</em><em> </em><em>=</em><em> </em><em>-</em><em>1</em>
