What is 9.415328 rounded to the nearest tenths place?

9.4

Step-by-step explanation:

0.4 is in the tenths place.  It is followed by an 0.01, which is less than 0.50; thus, we drop the digits following this 4 and conclude that 9.415328 rounded to the nearest tenths place is 9.4.

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

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24