It is common in many industrial areas to usea filling machine to fill boxes full of product. Thisoccurs in the food industry as well as other areas inwhich the product is used in the home, for example, detergent. These machines are not perfect, and indeedthey may A, fill to specification, B, underfill, and C, overfill. Generally, the practice of underfilling is thatwhich one hopes to avoid. Let P(B) = 0.001 whileP(A) = 0.990.(a) Give P(C).(b) What is the probability that the machine does notunderfill?(c) What is the probability that the machine eitheroverfills or underfills?

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

your answer would be 12

sites:

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column