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LIPUTI
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IITTY
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32.
A fish tank has a length of 24 inches, a width of 8 inches,
and a height of 10 inches. If the tank contains 1,728
cubic inches of water, what is the depth, in inches, of
water in the tank?
F.
G.
H.
J.
K.
6
7
8
9
10
33.
A car rental company charges $20 per day for a rental
car, plus $0.50 for each mile driven. If Kecia kept a car for
miles did

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

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

answer: 2530

hope this

the answer is d

hope this