Answer:
0.430
Step-by-step explanation:
Product has four parts :
For proper functioning, each part must function :
Let the 4 parts be:
A, B, C and D
Proper functioning probability :
A and B = 0.79
C and D = 0.83
For proper functioning :
P(A) * P(B) * P(C) * P(D)
0.79 * 0.79 * 0.83 * 0.83
= 0.42994249
= 0.430
Answer:
kira
Step-by-step explanation:
1.75*4 is greater than 1*5
Answer:
Step-by-step explanation:
1. y₁ = 70x
2. y₂ = 55x
Solve y₁ - y₂ for x = 11.