5 factorial

There are 5,715 workers in a factory. The salary of each worker is $1,234 . Find the amount needed to pay the salaries to all the workers. => $3,456,731 or $8,912,351 or $1,458,091 or $7,052,310..

The probability that a bulb manufactured by a factory will fuse before 100 days of use is 0.05. Find the probability that out of 5 such bulbs at least one will fuse before 100 days of use. => 5 · ( 19 20 ) 5 or 1 - ( 19 20 ) 5 or 1 - ( 1 20 )..

A manufacturer claims that the rods manufactured in their factory have a diameter of 8.5 cm. A random sample of 80 similar iron bars were tested and found that the mean diameter is 8.43 cm and the variance is 0.032 cm 2 . Is there enough evidence to conclude that the diameter of..

Revenues of a factory are shown in the table, where t represents time in years since 1998. Find the exponential model for the data. Years since 1998( t ) 0 1 2 3 4 Revenue in billion $ (R) 5 10.3 21.218 43.70908 90.040705 => R = 3.18(2.16) t or R = 5(2.16) t or R = ..

In a bolt factory 25%, 35% and 40% of the total is manufactured by machines A, B and C, out of which 5%, 4% and 2% are respectively defective. If the bolt drawn is found to be defective, what is the probability it is manufactured by the machine ..

Question: Circle the subject and connect it with the verb, which follows it. 1. The machinery which the factory had,has been sold 2. The girl who comes first in class is the captain of the school 3. A visit to the museum provides much knowledge to the students 4. The oxen in..

Humans can only live about five minutes without air. Dry air is generally a homogeneous mixture (solution) of nitrogen gas (78%), oxygen gas (21%), and traces of other gases. Some of the other gases are waste products of human activities and are known as air pollutants. Air pollution may ..

a) Checking the air pollution by strict imposition of laws on factories. b) Reducing vehicular traffic and encouraging public transport vehicles than individual vehicles. c) Use of unleaded petrol. d) Regular check of exhaust gases from vehicles to declare their status in respect of poll..

Playwright - Charles Dickens (1812 - 1870) was a great English novelist and a very popular writer even in his time. Dickens was a keen observer of human nature. He sympathised with the poor and helpless and mocked the greedy and the cruel. As a young boy Dickens had to work in a London factory..

Environmental legislation means laws for the protection of the environment. Some of the important environmental laws are 1) 1972 - UN conference on Human Environment held in Stockolm recommended that a) People should be educated about the cause of environmental deterioration and ways to check it. ..