The table represents the recorded voltage of an alternating current at a given time, in seconds, since it
started. Which regression equation best models the
data?
A. y = 165.4x2 - 371.8x + 214.1
B. y = 81 sin(-6.5x + 37.7) - 0.1
C. y = 92.79(0.298)
D. y = 29.22x-0.73

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this is the answer for you hope it

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

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: