PLS HELP: Remember that there are 5000 inhabitants (people and speech-capable creatures) in the Kingdom. If Cal Amity wants a confidence level of 95% and a margin of error of 2% for his results, how many inhabitants should he survey?

1632

Step-by-step explanation:

https://h2.flipswitch.com/LinkPageProvider/Launch?pageIdentifier=1ca77597-35de-4bf7-a2a9-77b829d248be

b

2

−

b

b

3

+

7

b

2

+

14

b

+

6

%

−

3

b

3

+

7

b

2

+

14

b

+

6

%

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b