why is 0 factorial 1

Question 1 - Question: Find n. Answer: ..

A factory produces bulbs. The probability that a bulb will fuse after 200 hours of use is 0.02. Find the probability that not more than 1 out of 4 bulbs fuse after 200 hours of use. => 0.9214 or 0.9977 or 0.9419 or 0.0753..

A factory produces 6,600 bicycles in one year and all of them are sold. The factory owner earns $8 as profit on each bicycle. How much profit does the factory earn per year? => $52,085 or $50,280 or $52,800 or $50,002..

There are 78 workers for every 12 machines in a factory. What is the ratio of the number of machines to workers? => 2 : 13 or 13 : 2 or 1 : 13 or 13 : 1..

Factorial Notation - Let n be a positive integer. The continued product of first n natural numbers is called factorial n and is denoted as ..

Let n be a positive integer. The continued product of first n natural numbers is called factorial n and is denoted as ..

Let n be a positive integer. The continued product of first n natural numbers is called factorial n and is denoted as n..

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 = 5(2..

A machine produces 10 nuts per hour in a factory. Which graph shows the relationship between the number of hours and the nuts produced? => Graph 3 or Graph 2 or Graph 1 or Graph 4..

An automobile company has two factories, and each factory makes the same three models of car. At α = 0.05, find the test values F A , F B . Is there any difference in the mean mileage depending on the (i) factory (ii) type of model using a two-way ANOVA..