The students in Ms. Dodd's class recorded the height in feet of palm trees on school property. Their heights were as follows: 32, 33, 34, 35, 37, 37, 38, 38, 39, 40, 42, 42, 43, 44, 44, 45, 45, 45, 47, 50

Which measures of center best represent the height of the palm trees?

A. mean or mode

B. mean or median

C. mode or median

D. mean, mode, and median

B

Step-by-step explanation:

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

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