The following table gives the electricity usage (in kilowatt hours) for the peters family for six months.
month jan feb. mar apr may jun.
# of kwh 948.5 1172.4 834.7 926.4 867.1 1003.9
what is the average electricity usage for the months february through may?
o a. 948. 16 kwh
o b. 950.94 kwh
o c. 947.132 kwh
o d. 950.15 kwh

what is the starting amount? the question is not clear sorry.

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

sine

step-by-step explanation:

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation: